Experimental study of magnetic quenching of laser generation in COIL

Josef Schmiedberger; Otomar Spalek; Jarmila Kodymova; Jiri Kovar

doi:10.1117/12.144524

23 April 1993 Experimental study of magnetic quenching of laser generation in COIL

Josef Schmiedberger, Otomar Spalek, Jarmila Kodymova, Jiri Kovar

Author Affiliations +

Proceedings Volume 1980, Iodine Lasers and Applications; (1993) https://doi.org/10.1117/12.144524
Event: Iodine Lasers and Applications, 1992, Bechyne Castle, Czechoslovakia

Abstract

A magnetic quenching of generation in a chemical oxygen-iodine laser (COIL) has been studied experimentally. This work gives data on a quenching threshold magnetic field in dependence on a resonator output coupling and an iodine concentration in the laser active zone, respectively. It was found that the threshold value of magnetic field was a decreasing function of the output coupling and an increasing function of the iodine molar flow rate. The normalized gain ((alpha) th/(alpha) ) is a decreasing function of the threshold field.

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Josef Schmiedberger, Otomar Spalek, Jarmila Kodymova, and Jiri Kovar "Experimental study of magnetic quenching of laser generation in COIL", Proc. SPIE 1980, Iodine Lasers and Applications, (23 April 1993); doi: 10.1117/12.144524; https://doi.org/10.1117/12.144524

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