Output power control of chemical oxygen-iodine laser with an external magnetic field

Daichi Sugimoto; Takanori Kawano; Masamori Endo; Shuzaburo Takeda; Tomoo Fujioka

doi:10.1117/12.334445

22 December 1998 Output power control of chemical oxygen-iodine laser with an external magnetic field

Daichi Sugimoto, Takanori Kawano, Masamori Endo, Shuzaburo Takeda, Tomoo Fujioka

Author Affiliations +

Proceedings Volume 3574, XII International Symposium on Gas Flow and Chemical Lasers and High-Power Laser Conference; (1998) https://doi.org/10.1117/12.334445
Event: Twelfth International Symposium on Gas Flow and Chemical Lasers and High-Power Laser Conference, 1998, St. Petersburg, Russian Federation

Abstract

Laser power control of chemical oxygen-iodine laser based on the servomechanism was demonstrated with a Zeeman effect. Response of the feedback system in frequency domain was analyzed and compared to the experimental results. With this feedback system, fluctuation of the laser power was successfully reduced to plus or minus 0.4% in the presence of a disturbance.

Citation Download Citation

Daichi Sugimoto, Takanori Kawano, Masamori Endo, Shuzaburo Takeda, and Tomoo Fujioka "Output power control of chemical oxygen-iodine laser with an external magnetic field", Proc. SPIE 3574, XII International Symposium on Gas Flow and Chemical Lasers and High-Power Laser Conference, (22 December 1998); https://doi.org/10.1117/12.334445

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