Raman gas analyzer applicability to monitoring of gaseous air pollution

D. V. Petrov; I. I. Matrosov; A. A. Tikhomirov

doi:10.1117/12.2205330

19 November 2015 Raman gas analyzer applicability to monitoring of gaseous air pollution

D. V. Petrov, I. I. Matrosov, A. A. Tikhomirov

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.

Citation Download Citation

D. V. Petrov, I. I. Matrosov, and 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); https://doi.org/10.1117/12.2205330

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