Metal and metal halide vapor lasers: New opportunities

Oleg S. Andrienko, Victor A. Dimaki, Gennadiy S. Evtushenko, Victor B. Sukhanov, Vladimir O. Troitskiy, Dmitriy V. Shiyanov

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

The influence of minor H2 and HBr additives on the generation characteristics of some copper bromide vapor lasers is experimentally investigated. It is demonstrated that at optimal concentrations of both admixtures, the average generation power increases by five times for lasers with small active element diameters, and by two times for lasers with major diameters. For the maintenance of an adjusted concentration of the admixture, the original construction of the HBr generator is developed, which in the reversible regime removes not only the HBr surplus from active volume of the laser, but also at least some of harmful products of the working laser. The obtained results are applied to the development of a sealed-off self-heating copper bromide vapor laser with an integral HBr generator, operating in the automatic regime.

Original languageEnglish
Article number071204
Pages (from-to)1-5
Number of pages5
JournalOptical Engineering
Volume44
Issue number7
DOIs
Publication statusPublished - Jul 2005

Keywords

  • Active addition
  • Copper bromide
  • Discharge efficiency
  • Hydrogen bromide
  • Metal vapor laser

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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  • Cite this

    Andrienko, O. S., Dimaki, V. A., Evtushenko, G. S., Sukhanov, V. B., Troitskiy, V. O., & Shiyanov, D. V. (2005). Metal and metal halide vapor lasers: New opportunities. Optical Engineering, 44(7), 1-5. [071204]. https://doi.org/10.1117/1.1955287