K. L. Lear Publications
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Journal Papers
- R. Pownall, G.W. Yuan, T.W. Chen, P. Nikkel, and K.L. Lear, “Geometry
Dependence of CMOS Compatible, Polysilicon, Leaky-Mode Photodetectors”,
IEEE Photonics Technology Letters, 2007 (in press).
- H. Shao, D.
Kumar, and K. L. Lear, “Single Cell Detection Using
Optofluidic Intracavity Spectroscopy”, IEEE Sensors Journal,
vol. 6, pp. 1543-1550, December 2006.
- G.W. Yuan, R. Pownall,
P. Nikkel, C. Thangaraj, T.W. Chen, and K.L. Lear,
“Characterization of CMOS compatible, waveguide coupled leaky-mode
photodetectors”, IEEE Photonics Technology Letters, vol. 18, pp. 1657-1659,
August, 2006.
- A. Al-Omari, G. P. Carey , S. Hallstein,
J. P. Watson, G. Dang, and K. L. Lear, “Low
Thermal Resistance, High Speed, Top Emitting 980nm VCSELs”,
IEEE Photonics Technology Letters, vol. 18, pp. 1225-1227,
June, 2006.
- [PDF] A.
Al-Omari and K. L. Lear, “Dielectric Characteristics
of Spin-Coated Films Using On-Wafer Parallel-Plate Capacitors
at Microwave Frequencies”, IEEE Transactions on Dielectrics
and Electrical Insulation, vol. 12, pp. 1151-1161, December,
2005.
- G.W. Yuan, K.L. Lear, M.D. Stephens, and D.S. Dandy, “Characterization
of a 90° waveguide bend using near-field scanning optical
microscopy”, Applied Physics Letters, vol. 87, ID:
191107, November, 2005.
- [PDF] G.W. Yuan,
M.D. Stephens, D.S. Dandy, and K.L. Lear, “Direct imaging
of transient interference in a single mode waveguide using
NSOM”, IEEE Photonics Technology Letters, vol. 17,
pp. 2382-2384, November, 2005.
- A. Al-Omari and K. L. Lear, “VCSELs with a Self-Aligned
Contact and Copper-Plated Heatsink”, IEEE Photonics
Technology Letters, vol. 17, pp. 1767-1769, September, 2005.
- [PDF] H. Shao,
D. Kumar, S. Feld, and K. L. Lear, “Fabrication of
Bonded Microfluidic a Fabry-Perot Cavity in a Microfluidic
Channel Using Thermocompressive Bonding of Glass Substrates”,
IEEE Journal of Microelectromechanical Systems, vol. 15,
pp. 756-762, August, 2005.
- G.W. Pickrell, D.A. Louderback, M.A. Fish, J.J. Hindi,
H.C. Lin, M.C. Simpson, P. S. Guilfoyle, and K. L. Lear, “Compositional
Grading in Distributed Bragg Reflectors, Using Discrete Alloys,
in Vertical-Cavity Surface-Emitting Lasers”, Journal
of Crystal Growth, vol. 280, pp. 54-59, June 2005.
- [PDF] S. Al-Sowayan
and K. L. Lear, "Data Pattern Dependence
of VCSEL Far-Field Distributions",
IEEE Photonics Technology Letters, vol. 16, pp. 2215-2217,
October, 2004.
- [PDF] A. Al-Omari
and K. L. Lear, “Polyimide Planarized,
Vertical-Cavity Surface-Emitting Lasers with 17.0 GHz Bandwidth”,
IEEE Photonics Technology Letters, vol. 16, pp. 969-971,
April, 2004.
- [PDF] S. Kulkarni,
J. Medberry, and K. L. Lear, “Evaluation of Non-uniform
WDM Source Spacing for EDFA Gain Characterization”,
IEEE Photonics Technology Letters, vol. 14, pp. 783-785,
2002.
- T. Maj, A. G. Kirk, D. V. Plant, J. F. Ahadian, C. G.
Fonstad, K. L. Lear, K. Tatah, M. S. Robinson, and J. A.
Trezza, “Interconnection
of a two-dimensional array of vertical-cavity surface-emitting
lasers to a receiver array by means of a fiber image guide”,
Applied Optics, vol. 39, pp. 683-689, 2000. (cited 13 times)
- G. E. Giudice, D. V. Kuksenkov, H. Temkin, and K. L. Lear,
" Differential carrier lifetime in oxide-confined vertical
cavity lasers obtained from electrical impedance measurements",
Applied Physics Letters, vol. 74, pp. 899-901, 1999.
- J. Beringer, K. Borer, R. K. Mommesen, R. B. Nickerson,
A. R. Weiberg, E. Monnier, H. Q. Hou, K. L. Lear, “Radiation
hardness and lifetime studies of LEDs and VCSELs for the
optical readout of the ATLAS SCT”, Nuclear Instruments &
Methods in Physics Research, Section A (Accelerators, Spectrometers,
Detectors and Associated Equipment), vol. 435, pp. 375-392,
1999.
- P. A. Roos, J. L. Carlsten, D. C. Kilper, K. L. Lear, “Diffraction
from oxide confinement apertures in vertical-cavity lasers”,
Applied Physics Letters, vol. 75, pp. 754-756, 1999.
- T. B. Boykin, R. C. Bowen, G. Klimeck, K. L. Lear, “Resonant-tunneling
diodes with emitter prewells”, Applied Physics Letters,
vol. 75, pp. 1302-1304, 1999.
- [PDF] A. H. Paxton,
R. F. Carson, H. Schone, E. W. Taylor, K. D. Choquette,
H. Q. Hou, K. L. Lear, and M. E. Warren, “Damage from
proton irradiation of vertical-cavity surface-emitting lasers”,
IEEE Trans. on Nuclear Science, vol. 44, pp. 1893-1897,
1997.
- D. C. Kilper, P. A. Roos, J. L. Carlsten, K. L. Lear, “Squeezed
light generated by a microcavity laser”, Physical
Review A, vol. 55, pp. R3323-R3326, 1997. (cited 40 times)
- [PDF] K. L. Lear,
H. Q. Hou, J. J. Banas, B. E. Hammons, J. Furioli, M. Osinski,
"Vertical cavity lasers on p-doped substrates",
Electron. Lett., vol. 33, pp. 783-784, 1997.
- O. Blum, J. F. Klem, K. L Lear, G. A. Vawter, and S. R.
Kurtz, “Optically pumped, monlithic, all epitaxial
1.56 um vertical cavity surface emitting laser using Sb-based
reflectors,"
Electronics Letters, vol. 33, pp. 1878-1879, 1997. (cited
15 times)
- [PDF] W. W. Chow,
K. D. Choquette, M. H. Crawford, K. L. Lear and G. R. Hadley,
“Design, Fabrication, and Performance of Infrared and
Visible Vertical-Cavity Surface-Emitting Lasers," IEEE
J. of Quant. Elec., vol. 33, pp. 1810-1824, 1997. (cited
60 times)
- D. V. Kuksenkov, H. Temkin, K. L. Lear and H. Q. Hou, "Spontaneous
Emission Factor in Oxide-Confined Vertical-Cavity Lasers,"
K. L. Lear, Applied Physics Letters, vol. 70, pp. 13-15,
1997.
- [PDF] O. Blum,
K. L Lear, H. Q. Hou, M. E. Warren, "Buried Refractive
Microlenses Formed by Selective Oxidation of AlGaAs,"
Electronics Letters, vol. 32, pp. 1406-1408, 1996.
- [PDF] K. L. Lear,
R. P Schneider, Jr., K. D. Choquette, and S. P. Kilcoyne,
"Index Guiding Dependent Effects in Implant and Oxide
Confined Vertical Cavity Surface Emitting Lasers," Photonics
Technology Letters, vol. 8, pp. 740-743, 1996. (cited 16
times)
- K. L. Lear and R. P. Schneider, Jr., "Uniparabolic
Mirror Grading for Vertical Cavity Surface Emitting Lasers,"
Applied Physics Letters, vol. 68, pp. 605-607, 1996. (cited
26 times)
- [PDF] G. R. Hadley,
K. L. Lear, M. E. Warren and K. D. Choquette, "Comprehensive
Numerical Modeling of Vertical-Cavity Surface-Emitting
Lasers,"
J. Quant. Elec., vol. 32, pp. 607-616, 1996. (cited 69 times)
- [PDF] K. D. Choquette,
H. Q. Hou, K. L. Lear, H. C. Chui, K. M. Geib, A. Mar, B.
E. Hammons, " Self-pulsing oxide-confined vertical-cavity
lasers with ultralow operating current " Electronics
Letters, vol. 32, pp. 459-460, 1996. (cited 12 times)
- [PDF] K. L. Lear,
A. Mar, K. D. Choquette, S. P. Kilcoyne, R. P. Schneider,
Jr., and K. M. Geib, "High-Frequency Modulation Of
Oxide-Confined Vertical Cavity Surface Emitting Lasers," Electron.
Lett., vol. 32, pp. 457-458, 1996. (cited 54 times)
- [PDF] K. D.
Choquette, K. L. Lear, R. P. Schneider, Jr., K. M. Geib,
J. J. Figiel, R. Hull, "Fabrication and Performance
of Selectively Oxidized Vertical-Cavity Lasers," Photonics
Technology Letters, vol. 7, pp. 1237-1239, November, 1995.
(cited 47 times)
- O. Blum, M. J. Hafich, J. F. Klem, K. L Lear, and C. Sng,
“Electrical and optical characteristics of AlAsSb/GaAsSb
Distributed Bragg Reflectors for Surface-Emitting Lasers",
Applied Physics Letters, vol. 67, pp. 3233-3235, November,
1995. (cited 10 times)
- K. D. Choquette, K. L. Lear, R. P. Schneider, Jr., and
K. M. Geib, "Cavity Characteristics of Selectively
Oxidized Vertical-Cavity Lasers," Applied Physics
Letters, vol. 66, pp. 3413-3415, 1995. (cited 47 times)
- K. L. Lear, K. D. Choquette, R. P. Schneider, and S. P.
Kilcoyne, "Modal Analysis of a Small Surface Emitting
Laser With a Selectively Oxidized Waveguide," Applied
Physics Letters, vol. 66, pp. 2616-2618, 1995. (cited
50 times)
- [PDF] K. L. Lear,
K. D. Choquette, R. P. Schneider, S. P. Kilcoyne, and K.
M. Geib, "Selectively Oxidized Vertical Cavity Surface
Emitting Lasers with 50% Power Conversion Efficiency," Electron.
Lett. , vol. 31, pp. 208-209, 1995. (cited 200 times)
- R. P. Schneider, M. H. Crawford, K. D. Choquette, K. L.
Lear, S. P. Kilcoyne, J. J. Figiel, "Improved AlGaInP-based
red (670-690 nm) surface emitting laser with a novel C-doped
short-cavity epitaxial design", Applied Physics Letters,
vol. 67, pp. 329-331, July, 1995.
- [PDF] M. H. Crawford,
R. P. Schneider, K. D. Choquette, K. L. Lear, "Temperature-dependent
characteristics and single-mode performance of AlGaInP-based
670-690 nm vertical-cavity surface-emitting lasers",
Photonics Technology Letters, vol. 7, pp. 724-726, July,
1995.
- [PDF] K. D.
Choquette, R. P. Schneider, Jr., K. L. Lear, and R. E. Leibenguth,
"Gain-dependent polarization properties of vertical-cavity
lasers", IEEE J. of Selected Topics in Quantum. Electronics,
vol. 1, pp. 661-666, June, 1995. (cited 88 times)
- [PDF] B. Lu,
W. L. Lou, C. Hains, J. Cheng, R. P. Schneider, K. D. Choquette,
K. L. Lear, S. P. Kilcoyne, and J. C. Zolper, "High-Efficiency
and High-Power Vertical-Cavity Surface-Emitting Laser Designed
for Cryogenic Applications," Photon. Tech. Lett. ,
vol. 7, pp. 447-448, May, 1995.
- [PDF] M. H.
Crawford, R. P. Schneider, K. D. Choquette, K. L. Lear,
S.P. Kilcoyne, and J.J. Figiel, "High-efficiency AlGaInP-based
660-680 nm vertical-cavity surface-emitting lasers",
Electronics Letters, vol. 31, pp. 196-198, Febuary, 1995.
- [PDF] O. Blum,
M. E. Warren, T. C. Du, K. L Lear, R. P. Schneider, R.F.
Carson, G. Robinson, F.H. Peters, "Vertical-Cavity
Surface-Emitting Lasers with Integrated Refractive Microlenses," Electronics
Letters, vol. 31, pp. 44-45, January, 1995.
- [PDF] P. L.
Gourley, K. L. Lear, and R. P. Schneider, "Surface-emitting
lasers,"
IEEE Spectrum, vol. 31, pp. 31-37, 1994.
- K. L. Lear, R. P. Schneider, K. D. Choquette, S. P. Kilcoyne,
J. J. Figiel and J. C. Zolper, "Vertical Cavity Surface
Emitting Lasers with 21% Efficiency by Metalorganic Vapor
Phase Epitaxy," Photon. Tech. Lett. , vol. 6, pp.
1053-1055, 1994. (cited 38 times)
- [PDF] K. L. Lear,
S. P. Kilcoyne and S. A. Chalmers, "High Power Conversion
Efficiencies and Scaling Issues for Multi-Mode Vertical-Cavity
Top-Surface-Emitting Lasers," Photon. Tech. Lett.
, vol. 6, pp. 778-781, 1994. (cited 13 times)
- R. P. Schneider, J. A. Lott, K. L. Lear, K. D. Choquette,
M. H. Crawford, S. P. Kilcoyne, J. J. Figiel, "Metalorganic
Vapor-Phase Epitaxial-Growth of Red and Infrared Vertical-Cavity
Surface-Emitting Laser-Diodes", J. of Crystal Growth
, vol. 145, pp. 838-845, December, 1994.
- M. K. Hibbs-Brenner, R. P. Schneider, R. A. Morgan, R.
A. Walterson, J. A. Lehman, E. L. Kalweit, J. A. Lott, K.
L. Lear, K. D. Choquette, H. Juergensen, " Metalorganic
Vapor-Phase Epitaxial-Growth of Red and Infrared Vertical-Cavity
Surface-Emitting Laser-Diodes ", Microelectronics
Journa , vol. 25, pp. 747-755, November, 1994.
- [PDF] K. D. Choquette,
R. P. Schneider, K. L. Lear, K. M. Geib, " Low-Threshold
Voltage Vertical-Cavity Lasers Fabricated by Selective
Oxidation
", Electron. Lett. , vol. 30, pp. 2043-2044, November,
1994. (cited 160 times)
- R. E. Carnahan, K. P. Martin, R. J. Higgins, B. G. Park,
E. Wolak, K. L. Lear, and J. S. Harris, Jr., "Gamma-X
Intervalley Tunneling in a GaAs Alas Resonant-Tunneling
Diode Under Uniaxial-Stress", Semiconductor Science
and Technology, vol. 9, pp. 500-503, May, 1994.
- K. D. Choquette, K. L. Lear, R. E. Leibenguth, M. T. Asom,
"Polarization Modulation of Cruciform Vertical-Cavity
Laser-Diodes", Applied Physics Letters, vol. 64, pp.
2767-2769, May, 1994. (cited 44 times)
- [PDF] B. Lu,
P. Zhou, Y. C. Lu, J. Cheng, R. E. Leibenguth, A. C. Adams,
J. L. Zilko, K. L. Lear, J. C. Zolper, S. A. Chalmers, G.
A. Vawter, " Binary Optical Switch and Programmable
Optical Logic Gate Based on the Integration of GaAs/AlGaAs
Surface-Emitting Lasers and Heterojunction Phototransistors ",
Photon. Tech. Lett. , vol. 6, pp. 398-401, March, 1994.
- [PDF] R. P.
Schneider, K. D. Choquette, J. A. Lott, K. L. Lear, J. J.
Figiel, K. J. Malloy, "Efficient Room-Temperature Continuous-Wave
AlGaInP/AlGaAs Visible (670 nm) Vertical-Cavity Surface-Emitting
Laser-Diodes", Photonics Technology Letters , vol.
6, pp. 313-316, March, 1994. (cited 18 times)
- [PDF] B. Lu,
Y. C. Lu, J. Cheng, R. E. Leibenguth, A. C. Adams, J. L.
Zilko, J. C. Zolper, K. L. Lear, S. A. Chalmers, G. A. Vawter, "
Reconfigurable Binary Optical Routing Switches with Fan-Out
Based on the Integration of GaAs/AlGaAs Surface-Emitting
Lasers and Heterojunction Phototransistors”, Photon.
Tech. Lett. , vol. 6, pp. 222-226, Febuary,1994. (cited
12 times)
- [PDF] K. L.
Lear and S. A. Chalmers, "High Single-Mode Power Conversion
Efficiency Vertical-Cavity Top-Surface-Emitting Lasers,"
Photon. Tech. Lett. , vol. 5, pp. 972-974, 1993.
- [PDF] K. L.
Lear, S. A. Chalmers and K. P. Killeen, "Low Threshold
Voltage Vertical Cavity Surface-Emitting Laser," Electron.
Lett., vol. 29, pp. 584-585, 1993. (cited 19 times)
- S.A. Chalmers, K.L. Lear, and K.P. Killeen, “Low
resistance wavelength-reproducible p-type (Al,Ga)As distributed
bragg reflectors grown by molecular-beam epitaxy”,
Applied Physics Letters, vol. 62, pp. 1585-1587, April,
1993. (cited 30 times)
- P. Zhou, J. Cheng, J. C. Zolper, K. L. Lear, S. A. Chalmers,
G. A. Vawter, R. E. Leibenguth, A. C. Adams, "Monolithic
Optoelectronic Switch Based on the Integration of a GaAs/AlGaAs
Heterojunction Bipolar-Transistor and a GaAs Vertical-Cavity
Surface-Emitting Laser", Photon. Tech. Lett. , vol.
5, pp. 1035-1038, September, 1993. (cited 10 times)
- M. E. Warren, P. L. Gourley, G. R. Hadley, G. A. Vawter,
T. M. Brennan, B. E. Hammons, K. L. Lear, "On-Axis
Far-Field Emission From 2-Dimensional Phase-Locked Vertical
Cavity Surface-Emitting Laser Arrays with an Integrated
Phase-Corrector ", Applied
Physics Letters, vol. 61, pp. 1484-1486, September, 1992.
(cited 19 times)
- J. J. L. Rascol, K. P. Martin, R. E. Carnahan, R. J. Higgins,
L. Cury, J. C. Portal, B. G. Park, E. Wolak, K. L. Lear,
J. S. Harris, Jr., " Ballistic Electron Contributions
In Vertically Integrated Resonant Tunneling Diodes ",
Superlattices and Microstructures, vol. 10, pp. 175-178,
1991.
- J. J. L. Rascol, K. P. Martin, R. E. Carnahan, R. J. Higgins,
L. Cury, J. C. Portal, B. G. Park, E. Wolak, K. L. Lear,
J. S. Harris, Jr., “Influence of Ballistic Electrons
on the Device Characteristics of Vertically Integrated Resonant
Tunneling Diodes”, Applied Physics Letters, vol. 58,
pp. 1482-1484, April, 1991.
- G. R. Olbright, R. P. Bryan, K. Lear, T. M. Brennan, G.
Poirier, Y. H. Lee, J. L. Jewell, “Cascadable Laser
Logic Devices - Discrete Integration of Phototransistors
with Surface-Emitting Laser-Diodes”, Electronics
Letters, vol. 27, pp. 216-217, January, 1991. (cited 31
times)
- D. G. Hill, K. L. Lear and J. S. Harris, Jr., “Two
Selective Etching Solutions For GaAs on InGaAs and GaAs/AlGaAs
on InGaAs,” J. Electrochem. Soc. vol 137, pp. 2912,
1990.
- E. Wolak, B. G. Park, K. L. Lear, J. S. Harris, Jr., “Variation
of The Spacer Layer Between 2 Resonant Tunneling Diodes”,
Applied Physics Letters, vol. 55, pp. 1871-1873, October
1989. (cited 13 times)
- E. S. Hellman, K. L. Lear and J. S. Harris, Jr., “Limit
Cycle Oscillation In Negative Differential Resistance Devices,”
J. Appl. Phys. vol. 64, pp. 2798, 1988. (cited 10 times)
- E. Wolak, K. L. Lear, P. M. Pitner, E. S. Hellman, B.
G. Park, T. Weil, J. S. Harris, Jr., D. Thomas, “Elastic-Scattering
Centers in Resonant Tunneling Diodes”, Applied Physics
Letters, vol. 53, pp. 201-203, July, 1988. (cited 43 times)
Edited Collections
- K.L. Lear and E.D. Jones, editors, Materials Research Society
Bulletin special issue on VCSELs, vol. 27, no. 7, July 2002.
Conference Proceedings (Papers)
- G. Yuan, M. Stephens, D.S. Dandy, and K.L. Lear, “Initial
demonstration of a local, evanescent, array coupled biosensor”, 4th IEEE International
Conference on Sensors, paper B4P-G, Irvine, California, October 31, 2005, 4
page manuscript to appear.
- H. Shao, D. Kumar, and K. L. Lear, “Single
Cell Detection Capability of an Optofluidic Intracavity Spectroscopic
Biosensor”, 4th IEEE International
Conference on Sensors, paper A2L-C, Irvine, California, October 31, 2005, 4
page manuscript to appear.
- A.N. Al-Omari and K.L. Lear, “Bottom-emitting flip-chip
VCSEL structure with reduced constraints on modulation response”,
Conference on Photonic Devices and Algorithms for Computing
VI in series Proceedings of SPIE, vol. 5556, p. 199-205, 2004.
- A.M. Raza, G.W. Yuan, C.K. Thangaraj, T. Chen, and K.L. Lear, “Waveguide
coupled CMOS photodetector for on-chip optical interconnects”,
Conference on Photonic Devices and Algorithms for Computing
VI in series Proceedings of SPIE, vol. 5556, p. 27-33, 2004.
- G.W. Yuan, M.D. Stephens, D.S. Dandy, and K.L. Lear, “Novel
local evanescent field detection waveguide multianalyte biosensor”,
Optical Information Systems II in series Proceedings of SPIE,
vol. 5557, p. 140-146, 2004.
- H. Shao, D. Kumar, and K.L. Lear, “Microfludic passive
cavity interferometer-based biosensor”, Optical Information
Systems II in series Proceedings of SPIE, vol. 5557, p. 147-155,
2004.
- D. Kumar, H.Shao, and K.L. Lear, “Dependence of vertical
cavity surface emitting laser diodes with integrated micro-fluidic
channels on fluid refractive index”, Optical Information
Systems II in series Proceedings of SPIE, vol. 5557, p. 156-161,
2004.
- A. N. Al-Omari and K. L. Lear, “High-speed polyimide-planarized
vertical-cavity surface emitting lasers”, Vertical Cavity
Surface Emitting Lasers VIII in series Proceedings of SPIE,
vol. 5364, p. 73-79, 2004.
S. Al-Sowayan and K. L. Lear, “Beam
divergence angle distribution dependence on data pattern”,
Vertical Cavity Surface Emitting Lasers VIII in series Proceedings
of SPIE, vol. 5364, pp. 138-145, 2004.
-
V. V. Doan, G. P. Carey, H. Zhou, A. Moorandian, I. Jenks,
A. Lewis, and K. L. Lear, “Reliability of 980-nm lasers
diode based on Novalux extended cavity surface-emitting
laser (NECSEL) concept”, Vertical Cavity Surface Emitting
Lasers VIII in series Proceedings of SPIE, vol. 5364, 2004.
-
T. Yu, T. Ao, K. Hartinger, H. Shao, C.W. Wilmsen, K.L. Lear,
K.M. Geib, S.A. Feld “Electrically pumped fluidic
cavity (EPFC) VCSEL for the detection of biologic agents”,
Vertical-Cavity Surface-Emitting Lasers VII in series Proceedings
of SPIE, vol. 4994, pp. 206-215, 2003.
-
E.M. Strzelecka, J.G. McInerney, A.Mooradian, A.Lewis, A.V.
Shchegrov, D.Lee, J.P. Watson, K.W. Kennedy, G.P. Carey,
H. Zhou, W. Ha, B.D. Cantos, W.R. Hitchens, D.L. Heald,
V.V. Doan, K.L. Lear, “High-power high-brightness
980-nm lasers based on the extended cavity surface emitting
lasers concept”,
High-Power Fiber and Semiconductor Lasers in series Proceedings
of SPIE, vol. 4993, pp. 57-67, 2003.
-
J.G. McInerney, A.Mooradian, A.Lewis, A.V. Shchegrov, E.M.
Strzelecka, D.Lee, J.P. Watson, M.K. Liebman, G.P. Carey,
A.Umbrasas, C.A. Amsden, B.D. Cantos, W.R. Hitchens, D.L.
Heald, V.V. Doan, J. L. Cannon, K.L. Lear, “High-brightness
980-nm pump lasers based on the Novalux extended cavity
surface-emitting laser (NECSEL) concept”, Laser Diodes,
Optoelectronic Devices, and Heterogenous Integration in
series Proceedings of SPIE, vol. 4947, pp. 240-251, 2003.
-
R.F. Carson, T.L. Hardin, M.E. Warren, K.L. Lear, M.L. Lovejoy,
P.K. Seigal, D.C. Craft, P.J. Enquist, “Low-power
multichip module and board-level links for data transfer”,
Optoelectronic Interconnects and Packaging IV in series
Proceedings of SPIE, vol. 3005, pp. 99-109, 1997.
-
H.Q. Hou, K.D. Choquette, B.E Hammons, W.G. Breiland, M. H.
Crawford, K. L. Lear, “Highly uniform and reproducible
visible to near-infrared vertical-cavity surface-emitting
lasers grown by MOVPE”, Vertical Cavity Surface Emitting
Lasers in series Proceedings of SPIE, vol. 3003, pp. 34-45,
1997.
-
K.L. Lear, V.M. Hietala, H.Q. Hou, M. Ochiai, J.J. Banas, B.E.
Hammons, J. Zolper, S.P. Kilcoyne, “Small and large
signal modulation of 850 nm oxide-confined vertical cavity
surface emitting lasers”, Advances in Vertical Cavity
Surface Emitting Lasers in series OSA Trends in Optics
and Photonics, vol. 15, pp. 69–74, 1997.
-
D. C. Kilper, P. A. Roos, J. L. Carlsten, K.L. Lear, “Quantum
Spatial-Mode Intensity-Noise Correlation in Oxide-Confined,
Vertical-Cavity Lasers”, Advances in Vertical Cavity
Surface Emitting Lasers in series OSA Trends in Optics and
Photonics, vol. 15, pp. 83–87, 1997.
-
V.M. Hietala, K.L. Lear, M.G. Armendariz, C.P. Tigges, H.Q.
Hou, J.C. Zolper, “Electrical characterization and
application of very high speed vertical cavity surface
emitting lasers (VCSELs)”,
IEEE/MTT-S Intl. Microwave Symp. Digest, vol. 1, pp. 355 -358,
June, 1997.
-
K.L. Lear, V.M. Hietala, H.Q. Hou, J. Banas, B.E. Hammons,
J. Zolper, S.P. Kilcoyne, “High-speed 850 nm oxide-confined
vertical cavity surface emitting lasers”, Ultrafast
Electronics and Optoelectronics in series OSA Trends in
Optics and Photonics, vol. 13, May, 1997.
-
(Invited) K.L. Lear, H.Q. Hou, V.M. Hietala, K.D. Choquette,
R.P., Schneider, Jr., “Engineering high-performance
vertical cavity lasers”, 1996 Conference on Optoelectronic
and Microelectronic Materials and Devices. Proceedings
(COMMAD), pp.33-41, December, 1996.
-
R.F. Carson, M.L. Lovejoy, K.L. Lear, ; M.E. Warren, P.K. Seigal,
G.A. Patrizi, S.P. Kilcoyne, D.C. Craft, “Low-power
modular parallel photonic data links”; Proceedings
of the 46th Electronic Components and Technology Conference,
pp. 321–326,
May, 1996.
-
K. L. Lear, S.P. Kilcoyne, R. P. Schneider, J.A. Nevers, “Life-testing
oxide confined VCSELs: too good to last?”, Optical mirro
facet strength of cw-operated separate confinement hterostructure
laser diodes in series Proceedings of SPIE, vol. 2683, pp.114-122,
April, 1996.
-
G.R. Hadley, K.L. Lear, M.E. Warren, K.D. Choquette, J.W. Scott,
S.W. Corzine, “Comprehensive numerical model for cw
vertical-cavity surface-emitting lasers”, Physics
and Simulation of Optoelectronic Devices III in series
Proceedings of SPIE, vol. 2399, pp. 336-347, 1995.
-
K.D. Choquette, K.L. Lear, R.P. Schneider, Jr., R.E. Leibenguth,
J.J. Figiel, S.P. Kilcoyne, M.H. Crawford, J.C. Zolper, “Polarization
characteristics, control, and modulation of vertical-cavity
surface emitting lasers”, Laser Diodes and Applications
in series Proceedings of SPIE, vol. 2382, pp. 125-136,
1995.
-
M.E. Warren, T.Du, J.R. Wendt, G.A.Vawter, R.F. Carson, K.L.
Lear, S.P. Kilcoyne, R.P. Schneider, Jr., J.C. Zolper, “Integration
of diffractive lenses with addressable vertical-cavity
laser arrays”, Circular-Grating Light-Emitting Sources
in series Proceedings of SPIE, vol. 2398, pp.12-20, 1995.
-
L. Bo, W.-L. Lou, J. Cheng, R.P. Schneider, R.P. Kilcoyne,
K.L. Lear, J.C. Zolper, “High performance GaAs/AlGaAs
vertical-cavity surface-emitting lasers designed for cryogenic
applications”,
Proceedings of the 45th Electronic Components and Technology
Conference, pp. 949–951, May, 1995.
-
R.F. Carson, M.L. Lovejoy, K.L. Lear, M.E. Warren, O. Blum,
S.P. Kilcoyne, T. Du, ;P.K. Seigal, D.C. Craft, B.H. Rose,
,
“Low-power, parallel photonic interconnections for multi-chip
module applications”, Proceedings of the 45th Electronic
Components and Technology Conference, pp. 380-386, May, 1995.
-
M.E. Warren, K.L. Lear, P.L. Gourley, G.R. Hadley, J.A. Lott,
G.A. Vawter, S. Chalmers, T.M. Brennan, B.E. Hammons, J.C.
Zolper
“Phase-locked arrays of vertical-cavity surface-emitting
lasers”, Nonlinear Optics for High-Speed Electronics
and Optical Frequency Conversion in series Proceedings of
SPIE, vol. 2145, pp. 70-81, 1994.
-
J. Cheng, P. Zhou, J.C. Zolper, K.L. Lear, G.A. Vawter, R.E.
Leibenguth, A.C., “Reconfigurable optical switches
with monolithic electrical-to-optical interfaces”,
Optoelectronic Interconnects II in series Proceedings of
SPIE, vol. 2153, pp. 315-322, 1994.
-
(Invited) K.L Lear, “Technologies for Highly Parallel
Optoelectronic Integrated Circuits”, 16th Annual Gallium
Arsenide Integrated Circuit (GaAs IC) Symposium Technical
Digest, pp. 201-6, October, 1994.
-
B.G. Park, E. Wolak, K.L. Lear, and J.S. Harris Jr., “Improved
vertically integrated resonant tunneling diodes”; Electron
Devices Meeting, 1989. Technical Digest, International, pp.
563 -566, December 3-6, 1989.
-
K. L. Lear, W. S. Lee and J. S. Harris, Jr., “Experimental
Dependence Of Resonant Tunnel Diode Current On Accumulation
Layer Band Profiles,” IEEE Transactions on Electron
Devices (abstract only), vol. 36, pp. 2619, 1989.
-
J. M. Owens, D. J. Halchin, K. L. Lear, W. S. Lee and J. S.
Harris, Jr., “Microwave Characteristics Of MBE Grown
Resonant Tunneling Devices”, IEEE/MTT-S Intl. Microwave
Symp. Digest, vol. 1, pp. 471, June, 1989.
-
K. L. Lear, K. Yoh and J. S. Harris, Jr., “Monolithic
Integration Of GaAs/AlAs Resonant Tunnel Diode Load and GaAs
Enhancement-Mode MESFET Drivers for Tunnel Diode FET Logic
Gates”,
Proceedings of 15th Intl. Symp. on Gallium Arsenide and Related
Compounds, vol. 96, pp. 593, 1988.
Conference Presentations
- D. Kumar, H. Shao, and K. L. Lear, “Vertical Cavity Laser and Passive
Fabry oupled biosensor”, Pacifichem 2005, paper ___, Honolulu, December
16-21, 2005.
- M.D. Stephens, D.S. Dandy, G. Yuan, and K.L. Lear, “Optical and physical
characterization of a Local Evanescent Array Coupled biosensor”, AIChE
Annual Conference, paper ___, Cincinnati, Ohio, October 31, 2005.
- G. Yuan, M. Stephens, D.S. Dandy, and K.L. Lear, “Initial demonstration
of a local, evanescent, array coupled biosensor”, 4th IEEE International
Conference on Sensors, paper B4P-G, Irvine, California, October 31, 2005.
- H. Shao, D. Kumar, and K. L. Lear, “Single Cell Detection Capability of
an Optofluidic Intracavity Spectroscopic Biosensor”, 4th IEEE International
Conference on Sensors, paper A2L-C, Irvine, California, October 31, 2005.
- S. Al-Sowayan and K. L. Lear, “Nonlinear Equalization of Multimode Fiber
Links Considering VCSEL Non-Idealities”, OSA Annual Meeting/2005 Frontiers
in Optics/ Laser Science Conference, paper FThE5, Tucson, AZ, October 16-20,
2005.
- G. Yuan, M. Stephens, D.S. Dandy, and K.L. Lear, “Characterization of
Transient Interference in a Single Mode Waveguide”, OSA Annual Meeting/2005
Frontiers in Optics/ Laser Science Conference, paper FThQ4, Tucson, AZ,
October 16-20, 2005.
- H. Shao, D. Kumar, and K. L. Lear, “Single Cell Detection Using a
Microfluidic, Passive, Fabry-Perot Interferometer Based Biosensor”,
Conference on Lasers and Electro-Optics, CLEO 2005, Baltimore, MD, May
22-27, 2005.
- A.N. Al-Omari and K.L. Lear, “Improved Performance of Top-Emitting,
Oxide-Confined VCSELs with Self-Aligned Contact and Cu-Plated Heatsink”,
Conference on Lasers and Electro-Optics, CLEO 2005, Baltimore, MD, May
22-27, 2005.
- M. Stephens, G. Yuan, K.L. Lear,and D.S. Dandy, “Sub-micron thickness
planar optical waveguide deposition and characterization for application to
evanescent wave sensing of analytes in an immunoassay biosensor”, AIChE
Annual Meeting, Austin, TX, November 7-12, 2004.
- A.N. Al-Omari, S.A. Feld and K.L. Lear, “Novel VCSEL Structure with
Reduced Constraints on Modulation Bandwidth”, IEEE LEOS 17th Annual Meeting,
vol. 1, pp. 328 – 329, Puerto Rico, November 7-11, 2004.
- A.M. Raza, G.W. Yuan, C.K. Thangaraj, T. Chen, and K.L. Lear, “Waveguide
coupled CMOS photodetector for on-chip optical interconnects”, IEEE LEOS
17th Annual Meeting, vol. 1, pp. 152 – 153, Puerto Rico, November
7-11, 2004.
- H. Shao, D. Kumar, S. Feld, and K.L. Lear, “Micro-fluidic passive cavity
interferometer based biosensor”, IEEE LEOS 17th Annual Meeting,
vol. 1, pp. 120-121, Puerto Rico, November 7-11, 2004.
- D. Kumar, H. Shao, Perot Interferometer Based Microfluidic
Biosensors”,
LACSEA 2006 (Laser Applications to Chemical, Security and Environmental
Analysis Meeting), paper TuD3, Incline Village, Nevada, February 5-9, 2006.
2. (Invited) D.S. Dandy, M.D. Stephens, K.L. Lear, G. Yuan, D. Grainger, and
P. Wu, “A local evanescent array cand K.L. Lear, “Microfluidic cavity
surface emitting laser based biosensor”, IEEE LEOS 17th Annual
Meeting, vol. 1, pp. 118-119, Puerto Rico, November 7-11, 2004.
- S. Al-Sowayan and K. L. Lear, “Multimode Fiber Response Dependence on
Data Pattern”, IEEE LEOS 17th Annual Meeting, vol. 2, pp. 757-758,
Puerto Rico, November 7-11, 2004.
- S. Al-Sowayan and K. L. Lear, “MMF Bandwidth Enhancement By Longitudinal
Displacement Launch”, IEEE LEOS 17th Annual Meeting, vol. 2,
pp. 985-986, Puerto Rico, November 7-11, 2004.
- M. Stephens, G. Yuan, K.L. Lear,and D.S. Dandy, “Sub-micron
thickness planar optical waveguide deposition and characterization
for application to evanescent wave sensing of analytes in
an immunoassay biosensor”, accepted for presentation
at AIChE Annual Meeting, Austin, TX, November 7-12, 2004.
- A.N. Al-Omari, S.A. Feld and K.L. Lear, “Novel
VCSEL Structure with Reduced Constraints on Modulation Bandwidth”,
accepted for presentation at IEEE LEOS Annual Meeting,
Puerto Rico, November 7-11, 2004.
- A.M. Raza, G.W. Yuan, C.K. Thangaraj, T. Chen, and K.L.
Lear, “Waveguide coupled CMOS photodetector for on-chip
optical interconnects”, accepted for presentation
at IEEE LEOS Annual Meeting, Puerto Rico, November 7-11,
2004.
- H. Shao, D. Kumar, S. Feld, and K.L. Lear, “Micro-fluidic
passive cavity interferometer based biosensor”, accepted
for presentation at IEEE LEOS Annual Meeting, Puerto Rico,
November 7-11, 2004.
- D. Kumar, H. Shao, and K.L. Lear, “Microfluidic
cavity surface emitting laser based biosensor”, accepted
for presentation at IEEE LEOS Annual Meeting, Puerto Rico,
November 7-11, 2004.
- S. Al-Sowayan and K. L. Lear, “Multimode Fiber
Response Dependence on Data Pattern”, accepted for
presentation at IEEE LEOS Annual Meeting, Puerto Rico,
November 7-11, 2004.
- S. Al-Sowayan and K. L. Lear, “MMF Bandwidth Enhancement
By Longitudinal Displacement Launch”, accepted for
presentation at IEEE LEOS Annual Meeting, Puerto Rico,
November 7-11, 2004.
- D. Kumar,H.Shao, and K.L. Lear, “Refractive index
dependence of microfluidic channel on a vertical cavity
surface emitting laser diode”, Optical Information
Systems II in SPIE Annual Meeting, Denver, CO, August 4-5,
2004.
- H. Shao, D. Kumar, and K.L. Lear, “Microfludic
passive cavity interferometer-based biosensor ”,
Optical Information Systems II in SPIE Annual Meeting,
Denver, CO, August 4-5, 2004.
- G.W. Yuan, M.D. Stephens, D.S. Dandy, and K.L. Lear,
“Multi-analyte immunoassay waveguide sensor ”,
Optical Information Systems II in SPIE Annual Meeting,
Denver, CO, August 4-5, 2004.
- A.N. Al-Omari and K.L. Lear, “Novel VCSEL structure
with reduced constraints on modulation ”, Photonic
Devices and Algorithms for Computer VI in SPIE Annual Meeting,
Denver, CO, August 2-3, 2004.
- A.M. Raza, C.K. Thangaraj, T. Chen, and K.L. Lear, “Waveguide
coupled CMOS photodetector for on-chip optical interconnects
”, Photonic Devices and Algorithms for Computer VI
in SPIE Annual Meeting, Denver, CO, August 2-3, 2004.
- A. N. Al-Omari and K. L. Lear, “High-speed polyimide-planarized
vertical-cavity surface emitting lasers”, Vertical
Cavity Surface Emitting Lasers VIII in Photonics West 2004(SPIE),
vol. 5364, San Jose, CA, January 24-29, 2004.
- S. Al-Sowayan and K. L. Lear, “Beam divergence
angle distribution dependence on data pattern”, Vertical
Cavity Surface Emitting Lasers VIII in Photonics West 2004(SPIE),
vol. 5364, San Jose, CA, January 24-29, 2004.
- V. V. Doan, G. P. Carey, H. Zhou, A. Moorandian, I. Jenks,
A. Lewis, Novalux, Inc.; K. L. Lear, “Reliability
of 980-nm lasers diode based on Novalux extended cavity
surface-emitting laser (NECSEL) concept”, Vertical
Cavity Surface Emitting Lasers VIII in Photonics West 2004(SPIE),
vol. 5364, San Jose, CA, January 24-29, 2004.
- D. Kumar, H. Shao, and K.L. Lear, “Laser based
micro-fluidic cavity biosensor”, BioWest 2003, Aurora,
CO, October 22, 2003.
- T. Yu, T. Ao, K. Hartinger, H. Shao, C.W. Wilmsen, K.L.
Lear, K.M. Geib, S.A. Feld “Electrically pumped fluidic
cavity (EPFC) VCSEL for the detection of biologic agents”,
Vertical-Cavity Surface-Emitting Lasers VII in Photonics
West 2003 (SPIE), vol. 4994, San Jose, CA, January 27,
2003.
- E.M. Strzelecka, J.G. McInerney, A.Mooradian, A.Lewis,
A.V. Shchegrov, D.Lee, J.P. Watson, K.W. Kennedy, G.P.
Carey, H. Zhou, W. Ha, B.D. Cantos, W.R. Hitchens, D.L. Heald,
V.V. Doan, K.L. Lear, “High-power high-brightness
980-nm lasers based on the extended cavity surface emitting
lasers concept”, High-Power Fiber and Semiconductor
Lasers in Optoelectronics 2003 in Photonics West 2003 (SPIE),
vol. 4993, San Jose, CA, January 27, 2003.
- J.G. McInerney, A.Mooradian, A.Lewis, A.V. Shchegrov,
E.M. Strzelecka, D.Lee, J.P. Watson, M.K. Liebman, G.P.
Carey, A.Umbrasas, C.A. Amsden, B.D. Cantos, W.R. Hitchens,
D.L. Heald, V.V. Doan, J. L. Cannon, K.L. Lear, “High-brightness
980-nm pump lasers based on the Novalux extended cavity
surface-emitting laser (NECSEL) concept”, Laser Diodes,
Optoelectronic Devices, and Heterogenous Integration in
Photonics West 2003 (SPIE) , 4947, San Jose, CA, January,
2003.
- (Invited Tutorial) K. L. Lear, “Vertical Cavity
Surface Emitting Lasers (VCSELs) for Data Communications”,
OSA Annual Meeting, Providence, RI, October 26, 2000.
- Maj, T., A.G. Kirk, D.V. Plant, J.F. Ahadian, C.G. Fonstad,
K.L. Lear, K. Tatah, M.W. Robinson, and J.A. Trezza. “Interconnection
of a 2D VCSEL array to a receiver array via a fiber image
guide.” Proceedings of the Optics in Computing Conference,
Post-Deadline Paper PD2.1-PD2.3, Aspen, CO, April 13-16,
1999.
- O. Blum, J. F. Klem, K. L. Lear, G. A. Vawter, S. R.
Kurtz, “Vertical cavity surface emitting lasers emitting
near 1.5 mu m with Sb-based reflectors”, Proceedings
of the Symposium on Light Emitting Devices for Optoelectronic
Applications and Twenty-Eighth State-of-the-Art Program
on Compound Semiconductors, Pennington, NJ, 1998.
- J.F. Klem, O. Blum, and K. Lear, “Antimonide-based
approaches for long-wavelength VCSELs.” IEEE Lasers
and Electro-Optics Society 11th Annual Meeting, paper ThN4,
Orlando, Florida, December 1-4, 1998.
- G.E. Giudice, D.V. Kuksenkov, ; H. Temkin, K.L. Lear,
“Carrier lifetimes in vertical cavity surface emitting
lasers determined from electrical impedance measurements”,
IEEE Lasers and Electro-Optics Society 11th Annual Meeting,
paper ThY1, Orlando, Florida, December 1-4, 1998.
- B. Rouse, D.C. Kilper, and K.L. Lear, “Influence
of polarization fluctuations on quantum noise reduction
in oxide-confined vertical-cavity lasers”, OSA Annual
Meeting/14th Interdisciplinary Laser Science Conference,
paper WV3, Baltimore, MD, October 4-9, 1998.
- G.D. Dorazio, G.H. Cooper, M.Y.A. Raja, D.C. Kilper,
and K.L. Lear, “Polarization behavior of ion-implanted
and oxide-confined VCSELs”, OSA Annual Meeting/14th
Interdisciplinary Laser Science Conference, paper WV4,
Baltimore, MD, October 4-9, 1998.
- P.A. Roos, J.L. Carlsten, D.C. Kilper, and K.L. Lear,
“Diffraction from oxide confinement apertures in VCSELs.”
Conference on Lasers and Electro-Optics. Technical Digest
Series, vol. 6, pp. 446–447, San Francisco, CA, May
3-8, 1998.
- G.E., D.V. Kuksenkov, H. Temkin, K.L. Lear, “Differential
carrier lifetimes and threshold carrier densities in vertical-cavity,
surface-emitting lasers Giudice”, Conference on Lasers
and Electro-Optics. Technical Digest Series, San Francisco,
CA, May 3-8, 1998.
- K.L. Lear, V.M. Hietala, H.Q. Hou, J. Banas, B.E. Hammons,
J. Zolper, S.P. Kilcoyne, “High-speed 850 nm oxide-confined
vertical cavity surface emitting lasers”, Ultrafast
Electronics and Optoelectronics in series OSA Trends in
Optics and Photonics , Washington, D.C., 1997.
- K.D. Choquette, B. Roberds, K.M. Geib, H.Q. Hou, R.D.
Twesten, K.L. Lear, ; B.E. Hammons, “Bottom-emitting
850 nm selectively oxidized VCSELs fabricated using wafer
bonding”; Lasers and Electro-Optics Society 10th
Annual Meeting, Conference Proceedings, San Francisco,
CA, November 10-13, 1997.
- O. Blum, J.F. Klem, K.L. Lear, G.A. Vawter, S.R. Kurtz,
“Vertical cavity surface emitting laser emitting at
1.56 microns with AlGaAsSb/AlAsSb distributed Bragg reflectors”;
Lasers and Electro-Optics Society Annual Meeting, 1997.
LEOS '97 10th Annual Meeting. Conference Proceedings, IEEE,
vol 1, pp.307-308, November 10-13, 1997.
- G.R. Hadley and K.L. Lear, “Diffraction loss of
confined modes in microcavities”; Vertical-Cavity
Lasers, in Digest of the IEEE/LEOS Summer Topical Meetings,
pp. 65 –66; Montreal, Quebec, August 11-15, 1997.
- K.L. Lear, M. Ochiai, V.M. Hietala, H.Q. Hou, B.E. Hammons,
J.J. Banas, J.A. Nevers, “High-speed vertical cavity
surface emitting lasers”; Vertical-Cavity Lasers in
Digest of the IEEE/LEOS Summer Topical Meetings, pp. 53
–54, Montreal, Quebec, August 11-15, 1997.
- (Invited) K.L. Lear, “Putting Dielectrics in New
Places: Compound Semiconductor Development with Buried Oxides”,
Sixteenth Biennial IEEE Cornell Conference on Advanced
Concepts in High Speed Semiconductor Devices and Circuits,
paper 1.6, Ithaca, NY, August 4-6, 1997.
- K.L. Lear, V.M. Hietala, H.Q. Hou, M. Ochiai, J.J. Banas,
B.E. Hammons, J. Zolper, S.P. Kilcoyne, “Small and
large signal modulation of 850 nm oxide-confined vertical
cavity surface emitting lasers”, Advances in Vertical
Cavity Surface Emitting Lasers in series OSA Trends in
Optics and Photonics, Baltimore, Maryland, July 14-18,
1997.
- M. Ochiai, ; K.L. Lear, V.M. Hietala, H.Q. Hou, Temkin,
H.; “Modulation properties of high-speed vertical
cavity surface emitting lasers”; 55th Annual Device
Research Conference, paper IV.B.-1, Fort Collins, CO, June
23-25, 1997.
- K.L. Lear, O. Blum, J.F. Klem, “Oxide defined AlAsSb/InGaAs/InP
heterojunction bipolar transistors with a buried metal extrinsic
base” ; 55th Annual Device Research Conference Digest,
paper III.B.-1, Fort Collins, CO, June 23-25, 1997.
- V.M. Hietala, K.L. Lear, M.G. Armendariz, C.P. Tigges,
H.Q. Hou, J.C. Zolper,“Electrical characterization
and application of very high speed vertical cavity surface
emitting lasers (VCSELs)”, IEEE MTT-S International
Microwave Symposium, Denver, CO, June 8-13, 1997.
- K.L. Lear, H.Q. Hou, J.J. Banas, B.E. Hammons, J. Furioli,
M. Osinski, Common anode vetical-cavity surface emitting
lasers on p-doped substrates; Lasers and Electro-Optics,
CLEO '97, Summaries of Papers Presented at the Conference
on, vol. 11, pp.292-293, Baltimore, M.D., May 18-23, 1997.
- P.A. Roos, D.C. Kilper, J.L. Carkten, K.L. Lear, “Quantum
transverse mode intensity noise in oxide-confined, vertical-cavity
lasers”, Lasers and Electro-Optics, CLEO '97, Summaries
of Papers Presented at the Conference , Baltimore, M.D.,
May 18-23, 1997.
- O. Blum, K.L. Lear, G.A.Vawter, M.J. Hafich, “Index-guided
edge-emitting lasers fabricated by lateral oxidation of
AIAsSb” Lasers and Electro-Optics, CLEO '97, Summaries
of Papers Presented at the Conference on, Baltimore, M.D.,
May 18-23, 1997.
- D. C. Kilper, P. A. Roos, J. L. Carlsten, K.L. Lear,
“Quantum Spatial-Mode Intensity-Noise Correlation
in Oxide-Confined, Vertical-Cavity Lasers”, in Quantum
Optoelectronics, 9, 1997 OSA Technical Digest Series (Optical
Society of America), Washington, D.C., May 18-23 1997.
- D.C. Kilper, P.A. Roos, J.L. Carlsten, K.L. Lear, “Quantum
mode correlations in vertical cavity surface emitting lasers.”
Quantum Optoelectronics. 1997 Technical Digest Series.
vol. 9 Postconference Edition Year, Lake Tahoe, Nevada,
March 19-21, 1997.
- O. Blum, M.J. Hafich, and K.L. Lear, “Control of
the oxidation rates of Al(Ga)AsSb lattice matched to InP”,
Workshop on Native Oxides of Compound Semiconductors, San
Antonio, TX, February 19-20, 1997.
- R.F. Carson, T.L. Hardin, M.E. Warren, K.L. Lear, M.L.
Lovejoy, P.K. Seigal, D.C. Craft, P.J. Enquist, “Low-power
multichip module and board-level links for data transfer”,
Optoelectronic Interconnects and Packaging IV in Optoelectronics
'97 (SPIE Photonics West), paper 3005-14, San Jose, CA,
February 12-14, 1997.
- H.Q. Hou, K.D. Choquette, B.E Hammons, W.G. Breiland,
M. H. Crawford, K. L. Lear, “Highly uniform and reproducible
visible to near-infrared vertical-cavity surface-emitting
lasers grown by MOVPE”, Vertical Cavity Surface Emitting
Lasers in Optoelectronics '97 (SPIE Photonics West), paper
3003-06, San Jose, CA, February 13-14, 1997.
- (Invited) K.L. Lear, “Engineering high-performance
VCSELs”, Vertical Cavity Surface Emitting Lasers
in Optoelectronics '97 (SPIE Photonics West), paper 3003-03,
San Jose, CA, February 13-14, 1997.
- (Invited) K.L. Lear, H.Q. Hou, V.M. Hietala, K.D. Choquette,
R.P., Schneider, Jr., “Engineering high-performance
vertical cavity lasers”, 1996 Conference on Optoelectronic
and Microelectronic Materials and Devices. Proceedings
(COMMAD), p. 33-41, Canberra, Australia, December 8-11,
1996.
- (Invited) K.L. Lear, O. Blum, and J.F. Klem, “Buried
Metallic Layers Formed by Chemical Reaction”, Advanced
Heterostructure Workshop, Kona, Hawaii, December 2-6, 1996.
- K.D. Choquette, K.M. Geib, R. Hull, H.Q. Hou, K.L. Lear,
H.C. Chui, B.E. Hammons, J.A. Nevers, “Wet oxidation
of AlGaAs vs. AlAs: A little gallium is good”; Lasers
and Electro-Optics Society Annual Meeting, 1996. LEOS 96,
IEEE , vol. 1, pp. 390-391, November 18-19 1996.
- O. Blum, K.L. Lear, and H.Q. Hou, and M.E. Warren, “Selective
oxidation of AlGaAs for buried microlens formation”,
Optical Society of America Annual Meeting, paper ThRR6,
Rochester, NY, October 20-24, 1996.
- K. L. Lear, “Threshold Current Scaling of Oxide-Confined
Vertical-Cavity Lasers”, Optical Society of America
Annual Meeting, paper WII5, Rochester, NY, October 20-24,
1996.
- G. Ding, S.W. Corzine, M.R.T. Tan, S.Y. Wang, K. Hahn,
K. L. Lear, and J. S. Harris Jr., “Dynamic behavior
of VCSELs under high speed modulation”, Optical Society
of America Annual Meeting, paper WR6, Rochester, NY, October
20-24, 1996.
- (Invited) K.L. Lear, “High Performance Vertical
Cavity Surface Emitting Lasers”, OpTec Conference,
Bozeman, Montana, September 6, 1996.
- K.L. Lear et al., “High Frequency Modulation of
Oxide-Confined Verticl Cavity Surface Emitting Lasers”,
2nd International Conference on High Speed Optoelectronics
Devices and Systems (IEEE LEOS), Snowbird, UT, August 11-15,
1996.
- A. Mar, K.L. Lear, K.D. Choquette, S.P. Kilcoyne, K.M.
Geib, “High-speed modulation of oxide-confined vertical-cavity
lasers”; Lasers and Electro-Optics, 1996. CLEO '96.,
Summaries of papers presented at the Conference, pp. 46-47,
June 2-7, 1996.
- K.D. Choquette, R.P. Schneider, K.L. Lear, K.M. Geib,
H.Q. Hou, H.C. Chui, M.H. Crawford, W.W. Chow, “Advances
in oxide-confined vertical cavity lasers”; Lasers
and Electro-Optics, 1996. CLEO '96, Summaries of papers
presented at the Conference, pp. 203-204, June 2-7, 1996.
- K.L. Lear, K.D. Choquette, G.R. Hadley, H.Q. Hou, A.
Mar, K.M. Geib, “Analysis of a submicroampere laser
diode”; Lasers and Electro-Optics, 1996. CLEO '96,
Summaries of papers presented at the Conference, June 2-7,
1996.
- O. Blum, K.L. Lear, and H. Hou, Selective oxidation of
integrated optical elements; Lasers and Electro-Optics,
1996. CLEO '96, Summaries of papers presented at the Conference,
June 2-7, 1996.
- G.R. Hadley, K.D. Choquette, K.L. Lear, “Understanding
waveguiding in vertical-cavity surface-emitting lasers”;
Lasers and Electro-Optics, 1996. CLEO '96, Summaries of
papers presented at the Conference, June 2-7, 1996.
- O. Blum, K. Geib, M.J. Hafich, J.P. Klem, K.L. Lear,
C.I.H. Ashby, “Lateral, wet thermal oxidation of AlAsSb
lattice-matched to InP”; Lasers and Electro-Optics,
1996. CLEO '96, Summaries of papers presented at the Conference,
pp. 472-473, June 2-7, 1996.
- K.L. Lear, “Limits to the power conversion efficiency
of vertical-cavity surface-emitting lasers”; Lasers
and Electro-Optics, 1996. CLEO '96, Summaries of papers
presented at the Conference, June 2-7, 1996.
- K.L. Lear, K.D. Choquette, G.R. Hadley, H.Q. Hou, A.
Mar, K.M. Gelb, “Analysis of a submicroampere laser
diode”; Quantum Electronics and Laser Science Conference,
1996. QELS '96, Summaries of Papers Presented, June 2-7,
1996.
- K.D. Choquette, R.P. Schneider, K.L. Lear, K.M. Geib,
H.Q. Hou, H.C. Chui, M.H. Crawford, W.W. Chow, “Advances
in oxide-confined vertical cavity lasers”; Quantum
Electronics and Laser Science Conference, 1996. QELS '96,
Summaries of Papers Presented, June 2-7, 1996.
- R.F. Carson, M.L. Lovejoy, K.L. Lear, M.E. Warren, P.K.
Seigal, G.A. Patrizi, S.P. Kilcoyne, D.C. Craft, “Low-power
modular parallel photonic data links”; Proceedings
of the 46th Electronic Components and Technology Conference,
pp. 321–326, Orlando, Florida, May 28-31, 1996.
- (Invited) K.L. Lear et al., “Progress in Oxide
Confined Vertical Cavity Surface Emitting Lasers”,
32nd Annual Symposium of the New Mexico Chapter of the
American Vacuum Society, Albuquerque, NM April 1-5, 1996.
- (Invited) K.L. Lear et al., “The Magic of Oxides
in VCSELs”, Optoelectronics and Lasers in Photonics
West 1996 (SPIE), San Jose, CA, January 27 – Febuary
2, 1996.
- K. L. Lear, S.P. Kilcoyne, R. P. Schneider, J.A. Nevers,
“Life-testing oxide confined VCSELs: too good to last?”,
Optoelectronics and Lasers in Photonics West 1996 (SPIE),
San Jose, CA, January 27 – Febuary 2, 1996.
- K.L. Lear, S.P. Kilcoyne, R.P. Schneider Jr., K.D. Choquette,
G.R. Hadley, “High efficiency oxide confined vertical
cavity surface emitting lasers”; Lasers and Electro-Optics
Society Annual Meeting, 1995. 8th Annual Meeting Conference
Proceedings, Volume 1, IEEE, San Francisco, CA, October
30 – November 2, 1995.
- K.D. Choquette, K.L. Lear, R.P. Schneider Jr., K.M. Geib,
H.C. Chui, “Selectively oxidized vertical-cavity lasers”;
Lasers and Electro-Optics Society Annual Meeting, 1995. 8th
Annual Meeting Conference Proceedings, Volume 1, IEEE, October
30-31, 1995.
- R.F. Carson, M.L. Lovejoy, K.L. Lear, M.E. Warren, O.
Blum, ;P.K. Seigal, D.C. Craft, S.P. Kilcoyne, G.A. Patrizi,
“Photonics for Z-axis stacking of multi-chip modules”;
Lasers and Electro-Optics Society Annual Meeting, 1995.
8th Annual Meeting Conference Proceedings(IEEE), vol. 2,
pp.125-126, October 30-31, 1995.
- Lu Bo Luo, Wen-Lin J. Cheng, R.P. Schneider, R.P. Kilcoyne,
K.L. Lear, J.C. Zolper, “High performance GaAs/AlGaAs
vertical-cavity surface-emitting lasers designed for cryogenic
applications”, Proceedings of the 45th Electronic
Components and Technology Conference, Las Vegas, Nevada,
May 21-24, 1995.
- R.F. Carson, M.L. Lovejoy, K.L. Lear, M.E. Warren, O.
Blum, S.P. Kilcoyne, T. Du, P.K. Seigal, D.C. Craft, B.H.
Rose, “Low-power, parallel photonic interconnections
for multi-chip module applications”, Proceedings
of the 45th Electronic Components and Technology Conference,
May 21-24, 1995.
- K. L. Lear, K.D. Choquette, R.P. Schneider, Jr., S.P,
Kilcoyne, and K.M. Geib, “Vertical Cavity Surface
Emitting Lasers With 50% Power Conversion Efficiency”,
OSA Annual Meeting CLEO/QELS’95, Baltimore, MD, May
21-26, 1995.
- K. L. Lear et al., “Microcavity Surface Emitting
Laser With A 133 ?A Threshold Current”, OSA Annual
Meeting CLEO/QELS’95, Baltimore, MD, May 21-26, 1995.
- G.R. Hadley, K.L. Lear, M.E. Warren, K.D. Choquette,
J.W. Scott, S.W. Corzine, “Comprehensive numerical
model for cw vertical-cavity surface-emitting lasers”,
Physics and Simulation of Optoelectronic Devices III in
series Proceedings of SPIE, vol . 2399, San Jose, California,
February 4-10, 1995.
- K.D. Choquette, K.L. Lear, R.P. Schneider, Jr., R.E.
Leibenguth, J.J. Figiel, S.P. Kilcoyne, M.H. Crawford,
J.C. Zolper, “Polarization characteristics, control, and
modulation of vertical-cavity surface emitting lasers”,
Laser Diodes and Applications in Proceedings of SPIE, vol.
2399, San Jose, California, February 4-10, 1995.
- M.E. Warren, T.Du, J.R. Wendt, G.A.Vawter, R.F. Carson,
K.L. Lear, S.P. Kilcoyne, R.P. Schneider, Jr., J.C. Zolper,
“Integration of diffractive lenses with addressable
vertical-cavity laser arrays”, Circular-Grating Light-Emitting
Sources in SPIE International Symposium on Optoelectronic,
Microphotonic, and Laser technoloogy, Photonics West ,
San Jose, California, February 1995.
- (Invited) K.L Lear, “Technologies for Highly Parallel
Optoelectronic Integrated Circuits”, 16th Annual
Gallium Arsenide Integrated Circuit (GaAs IC) Symposium
Technical Digest, Philadelphia, PA, October 16-19, 1994.
- K.L. Lear, R.P. Schneider Jr., K.D. Choquette, S.P. Kilcoyne,
;J.J. Figiel, J.C. Zolper, , “Vertical-cavity surface-emitting-lasers
with 21% efficiency by metalorganic vapor phase epitaxy”,
14th IEEE International Semiconductor Laser Conference,
Maui, HI, Sep. 19-23, 1994.
- K.D. Choquette, ; K.L. Lear, ; R.P. Schneider, Jr.; R.E.
Leibenguth, ; “Gain-dependent polarization properties
of vertical-cavity lasers”; Semiconductor Laser Conference,
1994, 14th IEEE International, September 19-23, 1994.
- G.R. Hadley, K.L. Lear, M.E. Warren, J.W. Scott, S.W.
Corzine, “Lateral mode behavior of CW proton-implanted
vertical-cavity surface-emitting lasers”; 14th IEEE
International Semiconductor Laser Conference, September
19-23, 1994.
- (Invited) K. L. Lear , R.P. Schneider, K.D. Choquette,
S.P. Kilcoyne, J.J. Figiel, J.C. Zolper “Record Performance
Vertical-Cavity Surface-Emitting-Lasers Grown By Metalorganic
Vapor Phase Epitaxy”, Engineering Foundation Conference
on High Speed Optoelectronic Devices for Communications
and Interconnects, San Luis Obispo, CA, August 14-18, 1994.
- J. Cheng, Lu Bo J.C. Zolper, K.L. Lear, J. Klemm, “Monolithic
Binary Optical Logic Gates With Programmable Optical Routing”;
Integrated Optoelectronics, Proceedings of IEE/LEOS Summer
Topical Meetings, July 6-13, 1994.
- R.P. Schneider, K.L. Lear, K.D. Choquette, M.H. Crawford,
K.P. Killeen, S.P. Kilcoyne, J.J. Figiel, “Metalorganic
Vapor Phase Epitaxial Growth Of Red And Infrared Vertical-cavity
Surface-emitting Laser Diodes”; Integrated Optoelectronics,
1994., Proceedings of IEE/LEOS Summer Topical Meetings,
July 6-13, 1994.
- K. L. Lear et al., “Mirror Designs For Low-Voltage
Vertical-Cavity Surface-Emitting-Lasers By Metalorganic
Vapor Phase Epitaxy”, Conference on Lasers and Electro-Optics,
Anaheim, CA, May 8-13, 1994.
- M.E. Warren, K.L. Lear, P.L. Gourley, G.R. Hadley, J.A.
Lott, G.A. Vawter, S. Chalmers, T.M. Brennan, B.E. Hammons,
J.C. Zolper “Phase-locked arrays of vertical-cavity
surface-emitting lasers”, Nonlinear Optics for High-Speed
Electronics and Optical Frequency Conversion in OE/LASE
’94 (SPIE), paper 2145-10, Los Angeles, CA, January
23-29, 1994.
- (Invited) K. L. Lear and S. A. Chalmers, “Overcoming
the Resistance Barrier to Better Vertical Cavity Surface
Emitting Lasers”, Symposium on Vertical-Cavity Surface-Emitting
Laser Arrays in OE/LASE '94 (SPIE), paper 2147-03, Los
Angeles, CA, January 22-28, 1994.
- Ping Zhou, Julian Cheng; R. Leibenguth, A.C. Adams, J.L.
Zilko, J. Zolper, K. Lear, S. Chalmers, G.A. Vawter, “Monolithic
optoelectronic switch integrating a GaAs/AlGaAs heterojunction
bipolar transistor and a vertical cavity surface emitting
laser”; Lasers and Electro-Optics Society Annual
Meeting, 1993. LEOS '93 Conference Proceedings. IEEE ,
November 15-18, 1993.
- K.L. Lear, S.A. Chalmers, S.P. Kilcoyne, “Effects
of implant annealing on the power conversion efficiency
of vertical cavity top-surface emitting lasers”;
Lasers and Electro-Optics Society Annual Meeting, 1993.
LEOS '93 Conference Proceeding, IEEE , November 15-18,
1993.
- K.D. Choquette, K.L. Lear, R.E. Leibenguth, M.T. Asom,
“Vertical-cavity laser diode polarization switching
and control”, Device Research Conference, 1993. 51st
Annual , June 21-23, 1993.
- K.L Lear and S.A. Chalmers, “High wallplug efficiency
vertical-cavity top-surface-emitting laser diodes”,
51st Annual Device Research Conference, Santa Barbara,
CA, June 21-23, 1993.
- K. L. Lear, S.A. Chalmers, and K.P. Killen, “A
Very Low Voltage Vertical Cavity Surface-Emitting Laser
With Low-Resistance Mirrors”, Conference on Lasers
and Electro-Optics, Baltimore, MD, May 2-7, 1993.
- K. L. Lear, W. S. Lee and J. S. Harris, Jr., “Experimental
Dependence Of Resonant Tunnel Diode Current On Accumulation
Layer Band Profiles,” 47th Device Research Conference,
Cambridge, MA, June, 1989.
- J. M. Owens, D. J. Halchin, K. L. Lear, W. S. Lee, and
J. S. Harris, Jr., “Microwave Characteristics Of MBE
Grown Resonant Tunneling Devices”, IEEE MTT-S International
Microwave Symposium Digest, pp. 471-474, Long Beach, CA,
June 13-15, 1989.
- K. L. Lear, K. Yoh and J. S. Harris, Jr., “Monolithic
Integration Of GaAs/AlAs Resonant Tunnel Diode Load and
GaAs Enhancement-Mode MESFET Drivers for Tunnel Diode FET
Logic Gates”, 15th Intl. Symp. on Gallium Arsenide
and Related Compounds, 96, (9), pp.593-604, Atlanta, GA,
September, 1988.