CONFERENCE PROCEEDINGS
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Dr. Harvey R. Hardaway
at QinetiQ
SPIE Involvement:
Author
Publications (5)
Proceedings Article | 22 October 2004 Paper
Optimizing indium aluminum antimonide LEDs and photodiodes for gas sensing applications
Harvey Hardaway, Tim Ashley, Louise Buckle, Martin Emeny, Graeme Masterton, Graham Pryce
Proceedings Volume 5564, (2004) https://doi.org/10.1117/12.560577
KEYWORDS: Light emitting diodes, Photodiodes, Resistance, Sensors, Diodes, Amplifiers, Aluminum, Indium, Carbon dioxide, Infrared sensors
Proceedings Article | 11 March 2003 Paper
Optical immersion of mid-infrared LEDs and photodiodes for gas-sensing applications
Harvey Hardaway, C. Elliot, Neil Gordon, J. Crowder
Proceedings Volume 4947, (2003) https://doi.org/10.1117/12.468247
KEYWORDS: Light emitting diodes, Sensors, Photodiodes, Interfaces, Mid-IR, Sensing systems, Optical amplifiers, Refractive index, Diodes, Germanium
Proceedings Article | 22 May 2002 Paper
Recent developments in the applications of mid-infrared lasers, LEDs, and other solid state sources to gas detection
Stanley Smith, Harvey Hardaway, J. Crowder
Proceedings Volume 4651, (2002) https://doi.org/10.1117/12.467944
KEYWORDS: Sensors, Light emitting diodes, Absorption, Infrared sensors, Mid-IR, Semiconductor lasers, Indium arsenide, Solid state electronics, Infrared radiation, Liquid phase epitaxy
Proceedings Article | 14 April 1999 Paper
Optical studies of InAs/In(As,Sb) single quantum well (SQW) and strained-layer superlattice (SLS) LEDs for the mid-infrared (MIR) region
Harvey Hardaway, Joerg Heber, Peter Moeck, Mark Pullin, Tony Stradling, Patrick Tang, Christopher Phillips
Proceedings Volume 3621, (1999) https://doi.org/10.1117/12.344470
KEYWORDS: Light emitting diodes, Laser sintering, Quantum wells, Luminescence, Indium arsenide, Superlattices, Antimony, Electroluminescence, Absorption, Semiconducting wafers
Proceedings Article | 7 April 1998 Paper
Recent advances in In(As,Sb) SLS and QW LEDs for the 3- to 10-um region
Christopher Phillips, Harvey Hardaway, Joerg Heber, Peter Moeck, Mark Pullin, Patrick Tang, Peter Yuen
Proceedings Volume 3279, (1998) https://doi.org/10.1117/12.304425
KEYWORDS: Laser sintering, Light emitting diodes, Luminescence, Indium arsenide, Diodes, Quantum wells, Heterojunctions, Antimony, Absorption, Black bodies
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