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Richard M. Ash
at Leonardo MW Ltd
SPIE Involvement:
Author
Publications (4)
Proceedings Article | 11 June 2013 Paper
A miniature ruggedized fast frame rate infrared sensor module for hostile fire detection and industrial applications
Andrew Ashcroft, Lee Richardson, Richard Ash, Peter Thorne, David Isgar, David Jeckells, Martin Stevens, Tim Davey, Asim Malik
Proceedings Volume 8704, 87040F (2013) https://doi.org/10.1117/12.2015861
KEYWORDS: Sensors, Electronics, Infrared sensors, Flame detectors, Readout integrated circuits, Mid-IR, Photodiodes, Cameras, Control systems, Semiconducting wafers
Proceedings Article | 8 November 2012 Paper
Status of IR detectors for high operating temperature produced by MOVPE growth of MCT on GaAs substrates
P. Knowles, L. Hipwood, N. Shorrocks, I. Baker, L. Pillans, P. Abbott, R. Ash, J. Harji
Proceedings Volume 8541, 854108 (2012) https://doi.org/10.1117/12.971431
KEYWORDS: Infrared detectors, Gallium arsenide, Temperature metrology, Medium wave, Sensors, Doping, Mercury cadmium telluride, Space operations, Etching, Infrared radiation
Proceedings Article | 31 May 2012 Paper
MWIR mercury cadmium telluride detectors for high operating temperatures
Proceedings Volume 8353, 83532W (2012) https://doi.org/10.1117/12.919015
KEYWORDS: Sensors, Imaging systems, Medium wave, Camera shutters, Infrared detectors, Nonuniformity corrections, Mid-IR, Mercury cadmium telluride, Thermography, Cameras
Proceedings Article | 1 December 1992 Paper
A high speed laser structure for OEICs
Proceedings Volume 1582, (1992) https://doi.org/10.1117/12.2321806
KEYWORDS: Waveguides, Photonic integrated circuits, Photomasks, Semiconducting wafers, Optoelectronics, Photodiodes, Metals, Waveguide lasers, Modulation, Capacitance
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