Email this article Midinfrared Light-Emitting Diodes Based on А3В5 Heterostructures in Gas-Analyzer-Equipment Engineering: Potential and Applications in 2014–2018
- Authors: Matveev B.A.1, Sotnikova G.Y.1
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Affiliations:
- Ioffe Institute, Russian Academy of Sciences
- Issue: Vol 127, No 2 (2019)
- Pages: 322-327
- Section: Optical Sensors and Transducers
- URL: https://ogarev-online.ru/0030-400X/article/view/166070
- DOI: https://doi.org/10.1134/S0030400X19080198
- ID: 166070
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Abstract
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 А3В5 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, CO2, methane, and other gases is analyzed.
About the authors
B. A. Matveev
Ioffe Institute, Russian Academy of Sciences
Author for correspondence.
Email: ioffeled@mail.ru
Russian Federation, St. Petersburg, 194021
G. Yu. Sotnikova
Ioffe Institute, Russian Academy of Sciences
Email: ioffeled@mail.ru
Russian Federation, St. Petersburg, 194021
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