Dr. Ralph S. Hall Profile

Dr. Ralph S. Hall

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Publications (3)

Proceedings Article | 31 May 2005 Paper

Photomultiplication with low excess noise factor in MWIR to optical fiber compatible wavelengths in cooled HgCdTe mesa diodes

Ralph Hall, Neil Gordon, Jean Giess, Janet Hails, Andrew Graham, David Herbert, David Hall, Paul Southern, John Cairns, David Lees, Timothy Ashley

Proceedings Volume 5783, (2005) https://doi.org/10.1117/12.603386

KEYWORDS: Mercury cadmium telluride, Ionization, Mid-IR, Diodes, Sensors, Silicon, Cadmium, Avalanche photodetectors, Doping, Short wave infrared radiation

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Proceedings Article | 30 August 2004 Paper

Long-wavelength infrared focal plane arrays fabricated from HgCdTe grown on silicon substrates

David Hall, Louise Buckle, Neil Gordon, Jean Giess, Janet Hails, John Cairns, Rebecca Lawrence, Andrew Graham, Ralph Hall, Corinne Maltby, Tim Ashley

Proceedings Volume 5406, (2004) https://doi.org/10.1117/12.545003

KEYWORDS: Silicon, Diodes, Semiconducting wafers, Staring arrays, Mercury cadmium telluride, Multiplexing, Sensors, Gallium arsenide, Infrared detectors, Metals

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Proceedings Article | 17 October 1994 Paper

Metal organic vapor phase epitaxy (MOVPE) grown heterojunction diodes in Hg1-xCdxTe

Charles Elliott, Neil Gordon, R. Hall, T. Phillips, C. Jones, B. Matthews, C. Maxey, N. Metcalfe

Proceedings Volume 2269, (1994) https://doi.org/10.1117/12.188684

KEYWORDS: Diodes, Diffusion, Resistance, Doping, Heterojunctions, Mercury, Sensors, Arsenic, Infrared technology, Cadmium

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