Improvement of line selected hydrogen fluoride laser output efficiency by cascade effect

Yuanhu Wang; Liping Duo; Yuqi Jin; Shukai Tang; Liucheng Li; Haijun Yu; Jian Wang

doi:10.1117/12.2522439

3 January 2019 Improvement of line selected hydrogen fluoride laser output efficiency by cascade effect

Yuanhu Wang, Liping Duo, Yuqi Jin, Shukai Tang, Liucheng Li, Haijun Yu, Jian Wang

Proceedings Volume 11042, XXII International Symposium on High Power Laser Systems and Applications; 1104207 (2019) https://doi.org/10.1117/12.2522439
Event: XXII International Symposium on High Power Laser Systems and Applications, 2018, Frascati, Italy

Abstract

The optical and temporal characteristics of a cw hydrogen fluoride chemical laser with spectral lines is investigated. The distributions of populations on the energy levels of transition line are altered by the cascade effect. The output power of the target line is improved due to this process. Also the laser operational parameters is optimized, in order to demonstrate single line oscillation and laser output enhancement.

Citation Download Citation

Yuanhu Wang, Liping Duo, Yuqi Jin, Shukai Tang, Liucheng Li, Haijun Yu, and Jian Wang "Improvement of line selected hydrogen fluoride laser output efficiency by cascade effect", Proc. SPIE 11042, XXII International Symposium on High Power Laser Systems and Applications, 1104207 (3 January 2019); https://doi.org/10.1117/12.2522439

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