Radial distribution of a single-pass amplified radiation in the active elements of CuBr lasers

F. A. Gubarev, M. S. Klenovskii, Lin Li

Research output: Contribution to journalConference article

6 Citations (Scopus)

Abstract

The paper presents the results of study of single-pass amplified radiation distribution of copper bromide vapor laser active elements used in high-speed laser monitors. The possibility of modifying the profile of a single-pass amplified light beam by changing the copper bromide vapor concentration is demonstrated. This means of influence on the radiation profile seems to be easiest due to implementation by varying only one parameter of operation. Gaussian, ring-shaped or flat profiles can be achieved depending on the temperature of the containers with copper bromide. The diameter of the beam becomes narrower when increasing the concentration of copper bromide vapor. This feature is characteristic of the discharge tubes as small (diameter 2.5, length 5 cm) and large (diameter 5 cm, length 90 cm) active volume.

Original languageEnglish
Article number012116
JournalIOP Conference Series: Materials Science and Engineering
Volume81
Issue number1
DOIs
Publication statusPublished - 23 Apr 2015
EventInternational Scientific Conference on Radiation-Thermal Effects and Processes in Inorganic Materials, RTEP 2014 - Tomsk, Russian Federation
Duration: 3 Nov 20148 Nov 2014

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Bromides
Copper
Radiation
Lasers
Vapors
Gas discharge tubes
Containers
Temperature

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

Cite this

Radial distribution of a single-pass amplified radiation in the active elements of CuBr lasers. / Gubarev, F. A.; Klenovskii, M. S.; Li, Lin.

In: IOP Conference Series: Materials Science and Engineering, Vol. 81, No. 1, 012116, 23.04.2015.

Research output: Contribution to journalConference article

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