Novel unstable resonator for chemical oxygen-iodine laser

Yuqi Jin; Bailing Yang; Dazheng Zhou; Fengting Sang; Liping Duo; Qi Zhuang

doi:10.1117/12.334490

22 December 1998 Novel unstable resonator for chemical oxygen-iodine laser

Yuqi Jin, Bailing Yang, Dazheng Zhou, Fengting Sang, Liping Duo, Qi Zhuang

Proceedings Volume 3574, XII International Symposium on Gas Flow and Chemical Lasers and High-Power Laser Conference; (1998) https://doi.org/10.1117/12.334490
Event: Twelfth International Symposium on Gas Flow and Chemical Lasers and High-Power Laser Conference, 1998, St. Petersburg, Russian Federation

Abstract

The experimental results on unstable ring resonator with 90 degree beam rotation for kilowatts class Chemical Oxygen Iodine Lasers (COIL) are reported. The distribution of near field phase and far field intensity were measured. The beam quality of 1.6 plus or minus 0.2 were achieved while COIL average output power was about 5 kw, and most of these results were compared with that using a conventional unstable resonator.

Citation Download Citation

Yuqi Jin, Bailing Yang, Dazheng Zhou, Fengting Sang, Liping Duo, and Qi Zhuang "Novel unstable resonator for chemical oxygen-iodine laser", Proc. SPIE 3574, XII International Symposium on Gas Flow and Chemical Lasers and High-Power Laser Conference, (22 December 1998); https://doi.org/10.1117/12.334490

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