Lasing on the D' - A' transition of BrF molecules (355 nm) excited by TEA discharge

A. M. Razhev, D. N. Kapusta, E. S. Kargapol'tsev

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Abstract

High-power lasing was obtained on the electronic D'-A' transition of the BrF molecules using a transverse electric discharge as a method of pumping a high-pressure He-Br2-NF3 active medium (5 atm). The maximum laser energy was 13 mJ. With the laser pulse duration of 10±2 ns (FWHM), the peak power was more than 1 MW.

Original languageEnglish
Title of host publicationProceedings - International Conference Laser Optics 2020, ICLO 2020
PublisherInstitute of Electrical and Electronics Engineers Inc.
Number of pages1
ISBN (Electronic)9781728152332
DOIs
Publication statusPublished - 2 Nov 2020
Event2020 International Conference Laser Optics, ICLO 2020 - St. Petersburg, Russian Federation
Duration: 2 Nov 20206 Nov 2020

Publication series

NameProceedings - International Conference Laser Optics 2020, ICLO 2020

Conference

Conference2020 International Conference Laser Optics, ICLO 2020
Country/TerritoryRussian Federation
CitySt. Petersburg
Period02.11.202006.11.2020

Keywords

  • gas discharge
  • high pressure
  • high-power lasing
  • pulse duration
  • UV laser radiation

OECD FOS+WOS

  • 1.03.UH PHYSICS, ATOMIC, MOLECULAR & CHEMICAL
  • 1.03.SY OPTICS

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