19 November 2015 Raman gas analyzer applicability to monitoring of gaseous air pollution
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Proceedings Volume 9680, 21st International Symposium Atmospheric and Ocean Optics: Atmospheric Physics; 96803C (2015) https://doi.org/10.1117/12.2205330
Event: XXI International Symposium Atmospheric and Ocean Optics. Atmospheric Physics, 2015, Tomsk, Russian Federation
Abstract
It is shown that the main problem, arising when designing a stationary Raman gas analyzer intended to monitor gaseous air pollutions, is to get SRS signals of sufficient intensity. The engineering solutions are presented that provide the required sensitivity (~ 50–100 ppb). It is achieved by compressing a gas medium under analysis and gaining intensity of the exciting laser radiation.
© (2015) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
D. V. Petrov, D. V. Petrov, I. I. Matrosov, I. I. Matrosov, A. A. Tikhomirov, A. A. Tikhomirov, } "Raman gas analyzer applicability to monitoring of gaseous air pollution ", Proc. SPIE 9680, 21st International Symposium Atmospheric and Ocean Optics: Atmospheric Physics, 96803C (19 November 2015); doi: 10.1117/12.2205330; https://doi.org/10.1117/12.2205330
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