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Proceedings Paper

Optoelectronic sensors on GaSb- and InAs- based heterostructures for ecological monitoring and medical diagnostics
Author(s): Maya Mikhailova; Nikolay Stoyanov; Igor Andreev; Bizhigit Zhurtanov; Sergei Kizhaev; Ekaterina Kunitsyna; Khafiz Salikhov; Yury Yakovlev
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Paper Abstract

Light-emitting diodes (LEDs) and spectral-matched photodiodes (PDs) based on GaInAsSb/AlGaAsSb and InAs/InAsSbP heterostructures grown by LPE and MOVPE for the spectral range 1.6-4.8 μm are presented. New aproach have been proposed to increase quantum efficiency and optical power of the LEDs. Optical sensors based on the LEDs and PDs are considered for detection of methane, carbon dioxide and some anaesthetics for medicine.

Paper Details

Date Published: 16 May 2007
PDF: 9 pages
Proc. SPIE 6585, Optical Sensing Technology and Applications, 658526 (16 May 2007); doi: 10.1117/12.723507
Show Author Affiliations
Maya Mikhailova, Ioffe Physico-Technical Institute (Russia)
Nikolay Stoyanov, Ioffe Physico-Technical Institute (Russia)
Igor Andreev, Ioffe Physico-Technical Institute (Russia)
Bizhigit Zhurtanov, Ioffe Physico-Technical Institute (Russia)
Sergei Kizhaev, Ioffe Physico-Technical Institute (Russia)
Ekaterina Kunitsyna, Ioffe Physico-Technical Institute (Russia)
Khafiz Salikhov, Ioffe Physico-Technical Institute (Russia)
Yury Yakovlev, Ioffe Physico-Technical Institute (Russia)

Published in SPIE Proceedings Vol. 6585:
Optical Sensing Technology and Applications
Francesco Baldini; Jiri Homola; Robert A. Lieberman; Miroslav Miler, Editor(s)

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