Advances in development of chemical oxygen-iodine laser

Jarmila Kodymova

doi:10.1117/12.563099

21 June 2004 Advances in development of chemical oxygen-iodine laser

Jarmila Kodymova

Proceedings Volume 5449, Eighth International Conference on Laser and Laser Information Technologies; (2004) https://doi.org/10.1117/12.563099
Event: Eighth International Conference on Laser and Laser Information Technologies, 2003, Smolyan, Bulgaria

Abstract

The contribution deals with three investigated problems on Chemical Oxygen-Iodine Laser (COIL) and utilization of the results in advanced COIL development and advanced techniques connected with the COIL. These problems are following i) A gain modulation on the laser transition in iodine atom, I(²P_1/2)-(²P_3/2), by an external magnetic field, and its utilization for the COIL output power stabilization, ii) The evaluation of the Einstein A-coefficient of singlet oxygen, O₂(¹Δ_g), and utilization of this coefficient in the advanced diagnostics for O₂(¹Δ_g) determination in a laser pumping, and iii) A development of the advanced COIL using a chemically driven iodine atom delivery system, and a confrontation of advantages of this system with disadvantages of conventional source of atomic iodine via dissociated molecular iodine. Examples of few recent experimental results are presented.

Citation Download Citation

Jarmila Kodymova "Advances in development of chemical oxygen-iodine laser", Proc. SPIE 5449, Eighth International Conference on Laser and Laser Information Technologies, (21 June 2004); https://doi.org/10.1117/12.563099

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