Midinfrared Light-Emitting Diodes Based on А3В5 Heterostructures in Gas-Analyzer-Equipment Engineering: Potential and Applications in 2014–2018

Midinfrared Light-Emitting Diodes Based on А3В5 Heterostructures in Gas-Analyzer-Equipment Engineering: Potential and Applications in 2014–2018

Studies published in the period from 2014 to 2018 that are aimed at creating nondispersive and photoacoustic IR gas analyzers with LED radiation sources based on А 3 В 5 heterostructures and operating in a range of wavelengths from 3 to 5 μm are reviewed. Potential of gas analysis equipment based on...

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Veröffentlicht in:Optics and spectroscopy 2019, Vol.127 (2), p.322-327
Hauptverfasser: Matveev, B. A., Sotnikova, G. Yu
Format: Artikel
Sprache:eng
Schlagworte:
Analyzers
Diodes
Gas analysis
Gas analyzers
Gases
Heterostructures
Infrared radiation
Lasers
Optical Devices
Optical Sensors and Transducers
Optics
Organic light emitting diodes
Photonics
Physics
Physics and Astronomy
Radiation sources
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Zusammenfassung:Studies published in the period from 2014 to 2018 that are aimed at creating nondispersive and photoacoustic IR gas analyzers with LED radiation sources based on А 3 В 5 heterostructures and operating in a range of wavelengths from 3 to 5 μm are reviewed. Potential of gas analysis equipment based on the aforementioned LEDs for detecting CO, CO 2 , methane, and other gases is analyzed.
ISSN:0030-400X
1562-6911
DOI:10.1134/S0030400X19080198