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Proceedings Paper

Data processing of COIL active medium gain measurements
Author(s): D. S. Semenov; A. V. Smirnov
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Paper Abstract

Chemical oxygen-iodine laser (COIL) is unique chemical laser based on electronic transition of iodine atom with wavelength 1.315 μm. Measurement of gas-dynamic parameters of the active medium by pneumometric methods looks like the basic at present. Accuracy of these methods is not always high enough. Laser spectrometry methods give an additional opportunity of active medium parameters measurement. Distant methods allow making measurements without penetration inside the laser active medium. Additionally, several parameters like pressure, temperature and velocity can be detected simultaneously with small response time and high accuracy. The data processing algorithm for such measurements is presented.

Paper Details

Date Published: 16 February 2005
PDF: 9 pages
Proc. SPIE 5447, Lasers for Measurements and Information Transfer 2004, 544706 (16 February 2005); doi: 10.1117/12.610609
Show Author Affiliations
D. S. Semenov, Baltic State Technical Univ. (Russia)
A. V. Smirnov, Baltic State Technical Univ. (Russia)


Published in SPIE Proceedings Vol. 5447:
Lasers for Measurements and Information Transfer 2004
Vadim E. Privalov, Editor(s)

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