Dr. Wei Gao Profile

Dr. Wei Gao

Founder at Axcel Photonics Inc

SPIE Involvement:

Author

Publications (11)

Proceedings Article | 13 February 2008 Paper

High power high brightness single emitter laser diodes at Axcel Photonics

Wei Gao, Zuntu Xu, Lisen Cheng, Kejian Luo, Kun Shen, Andre Mastrovito

Proceedings Volume 6876, 68761F (2008) https://doi.org/10.1117/12.763108

KEYWORDS: Semiconductor lasers, Waveguides, High power lasers, Near field optics, Continuous wave operation, Cladding, Reliability, Aluminum, Photonics, Doping

Read Abstract +

Proceedings Article | 29 January 2008 Paper

Highly reliable, high-brightness 915nm laser diodes for fiber laser applications

Zuntu Xu, Wei Gao, Lisen Cheng, Kejian Luo, Kun Shen, Andre Mastrovito

Proceedings Volume 6909, 69090Q (2008) https://doi.org/10.1117/12.763335

KEYWORDS: Lab on a chip, Semiconductor lasers, Near field, Near field optics, Reliability, Fiber lasers, Laser damage threshold, High power lasers, Waveguides, Quantum wells

Read Abstract +

Proceedings Article | 7 February 2007 Paper

High-power highly reliable single emitter laser diodes at 808 nm

Wei Gao, Zuntu Xu, Lisen Cheng, Kejian Luo, Andre Mastrovito, Kun Shen

Proceedings Volume 6456, 64560B (2007) https://doi.org/10.1117/12.701612

KEYWORDS: Semiconductor lasers, Diodes, Continuous wave operation, High power lasers, Waveguides, Quantum wells, Reliability, Surgery, Cladding, Solid state lasers

Read Abstract +

Proceedings Article | 17 March 2005 Paper

High-power 1060-nm InGaAs/GaAs single-mode laser diodes

Wei Gao, Andre Mastrovito, Kejian Luo, Lisen Cheng, Alan Nelson, Tom Yang, Zuntu Xu

Proceedings Volume 5711, (2005) https://doi.org/10.1117/12.588772

KEYWORDS: Quantum wells, Semiconductor lasers, Indium gallium arsenide, High power lasers, Waveguides, Doping, Near field optics, Reliability, Gallium arsenide, Fiber lasers

Read Abstract +

Proceedings Article | 1 June 2004 Paper

Reliable high-power single-mode GaAlAs/GaAs laser diodes mounted epi-side up

Aland Chin, Zuntu Xu, Kejian Luo, Lisen Cheng, Al Nelson, Wei Gao

Proceedings Volume 5336, (2004) https://doi.org/10.1117/12.528342

KEYWORDS: Semiconductor lasers, Laser welding, High power lasers, Diodes, Gold, Tin, Laser applications, Reliability, Fiber coupled lasers, Laser bonding

Read Abstract +

Proceedings Article | 11 May 2004 Paper

Low-divergence-angle 808-nm GaAlAs/GaAs laser diode using an asymmetric-cladding structure

Zuntu Xu, Wei Gao, Brad Siskavich, Alan Nelson, Lisen Cheng, Kejian Luo, Hyo Kim, Zhiping Wang, Aland Chin

Proceedings Volume 5365, (2004) https://doi.org/10.1117/12.528329

KEYWORDS: Semiconductor lasers, Cladding, Near field optics, Waveguides, Laser damage threshold, Structural design, Absorption, Reliability, Free space optics, Near field

Read Abstract +

Proceedings Article | 3 July 2003 Paper

High-power single-mode 915-nm InAlGaAs quantum-well lasers grown by MOCVD

Zuntu Xu, Wei Gao, Alan Nelson, Kejian Luo, Haiquan Yang, Lisen Cheng, Brad Siskavich, Zhiping Wang, Aland Chin

Proceedings Volume 4995, (2003) https://doi.org/10.1117/12.475751

KEYWORDS: Quantum wells, Waveguides, Near field optics, Doping, Cladding, High power lasers, Metalorganic chemical vapor deposition, Semiconductor lasers, Absorption, Carbon

Read Abstract +

Proceedings Article | 19 June 2003 Paper

Long-term reliability of high-power single-mode 980-nm pump laser diodes

Kejian Luo, Aland Chin, Zuntu Xu, Alan Nelson, Wei Gao

Proceedings Volume 4993, (2003) https://doi.org/10.1117/12.473282

KEYWORDS: Semiconductor lasers, Reliability, High power lasers, Fiber lasers, Waveguides, Optical amplifiers, Dense wavelength division multiplexing, Fiber optic communications, Fiber couplers

Read Abstract +

Proceedings Article | 29 August 2002 Paper

Low-divergence high-power 980-nm single-mode diode lasers with asymmetric epitaxial structure

Wei Gao, Zuntu Xu, Alan Nelson, Kejian Luo, JunZuo Wan, Haiquan Yang, Lisen Cheng, Aland Chin

Proceedings Volume 4905, (2002) https://doi.org/10.1117/12.480997

KEYWORDS: Waveguides, Semiconductor lasers, Near field optics, High power lasers, Absorption, Single mode fibers, Diodes, Aluminum, Thermal effects, Cladding

Read Abstract +

Proceedings Article | 15 April 1997 Paper

Equivalent circuit modeling of metal-semiconductor-metal photodiodes with transparent conductor electrodes

Sean Rommel, David Erby, Wei Gao, Paul Berger, George Zydzik, W. Rhodes, H. O'Bryan, Deborah Sivco, Alfred Cho

Proceedings Volume 2999, (1997) https://doi.org/10.1117/12.271171

KEYWORDS: Photodiodes, Data modeling, Electrodes, Diodes, Circuit switching, Transparent conductors, Reverse modeling, Capacitance, Instrument modeling, Electrons

Read Abstract +

Proceedings Article | 12 April 1996 Paper

Liquid-phase epitaxial growth process of InGaAs on InP with rare-earth treatment

Wei Gao, Paul Berger, Robert Hunsperger, Jagadeesh Pamulapati, Richard Lareau

Proceedings Volume 2685, (1996) https://doi.org/10.1117/12.237703

KEYWORDS: Liquid phase epitaxy, Chemical elements, Gadolinium, Indium, Indium gallium arsenide, Ytterbium, Erbium, Silicon, Luminescence, Metalorganic chemical vapor deposition

Read Abstract +

Showing 5 of 11 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years