Line selection in a cw hydrogen fluoride overtone chemical laser

Dongyan Liu; Weidong Yang; Yingsong Song; Chuanfei Zhang; Xingxing Jin; Xiangwan Du

doi:10.1117/12.334499

22 December 1998 Line selection in a cw hydrogen fluoride overtone chemical laser

Dongyan Liu, Weidong Yang, Yingsong Song, Chuanfei Zhang, Xingxing Jin, Xiangwan Du

Proceedings Volume 3574, XII International Symposium on Gas Flow and Chemical Lasers and High-Power Laser Conference; (1998) https://doi.org/10.1117/12.334499
Event: Twelfth International Symposium on Gas Flow and Chemical Lasers and High-Power Laser Conference, 1998, St. Petersburg, Russian Federation

Abstract

The hydrogen fluoride overtone chemical laser typically operates on approximately 10 to approximately 20 vibrational- rotational lines with wavelengths varying from 1.29 to 1.40 micrometers. Using the combination of the changing mirror reflectivities and the chemical material relaxation, efficient laser on 20P(4)((lambda) equals 1.32 micrometers ) has been demonstrated experimental on HF overtone chemical laser, which both enhance atmospheric transmission and ensure high power extraction efficiency.

Citation Download Citation

Dongyan Liu, Weidong Yang, Yingsong Song, Chuanfei Zhang, Xingxing Jin, and Xiangwan Du "Line selection in a cw hydrogen fluoride overtone chemical laser", Proc. SPIE 3574, XII International Symposium on Gas Flow and Chemical Lasers and High-Power Laser Conference, (22 December 1998); https://doi.org/10.1117/12.334499

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