Dr. John S. Roberts
at Univ of Sheffield
SPIE Involvement:
Publications (20)

Proceedings Article | 26 February 2010 Paper
Proc. SPIE. 7597, Physics and Simulation of Optoelectronic Devices XVIII
KEYWORDS: Semiconductors, Mirrors, Quantum wells, Nanostructuring, Solar cells, Gallium arsenide, Indium, Quantum efficiency, Reflectivity, Absorption

Proceedings Article | 12 February 2010 Paper
Proc. SPIE. 7616, Novel In-Plane Semiconductor Lasers IX
KEYWORDS: Waveguides, Cladding, Etching, Gallium arsenide, Reflectivity, Semiconductor lasers, Integrated circuits, Photonic integrated circuits, Indium gallium phosphide

Proceedings Article | 25 October 2006 Paper
Proc. SPIE. 6386, Optical Methods in the Life Sciences
KEYWORDS: Continuous wave operation, Waveguides, Polarization, Spectroscopy, Electrons, Quantum cascade lasers, Transmittance, Laser damage threshold, Temperature metrology, Absorption

Proceedings Article | 18 November 2005 Paper
Proc. SPIE. 6010, Infrared to Terahertz Technologies for Health and the Environment
KEYWORDS: Continuous wave operation, Waveguides, Cladding, Etching, Gallium arsenide, Silicon, Quantum cascade lasers, Semiconductor lasers, Pulsed laser operation, Temperature metrology

Proceedings Article | 13 April 2005 Paper
Proc. SPIE. 5725, Ultrafast Phenomena in Semiconductors and Nanostructure Materials IX
KEYWORDS: Electronics, Quantum wells, Gallium arsenide, Reflectivity, Physics, Electroluminescence, Aluminum, Vertical cavity surface emitting lasers, Gallium, Temperature metrology

Showing 5 of 20 publications
Conference Committee Involvement (1)
Photonic Materials, Devices, and Applications
9 May 2005 | Sevilla, Spain
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