Narrow-band tunable laser system for a lidar facility

Yu N. Panchenko, M. V. Andreev, S. M. Bobrovnikov, E. V. Gorlov, V. V. Dudarev, N. G. Ivanov, V. F. Losev, A. V. Pavlinskii, A. V. Puchikin, V. I. Zharkov

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

A unique ultraviolet laser system has been developed for a lidar intended to detect nitrogen oxide molecules in the atmosphere. The electric-discharge KrF laser system is capable of producing a highly coherent laser beam with practically the same energy over a spectral range of 247. 5-249. 5 nm. At the edge of the amplification band in the range 247. 5-247. 8 nm, the system produces a beam of energy 0. 3 J, pulse duration 16 ns, and spectral line width 2 pm. Atmospheric sounding by using this beam with an energy density of 200 mJ/cm 2 in the scattered signal has detected noise in the 226 and 236 nm bands whose intensity increases the laser beam pulse repetition rate and energy density.

Original languageEnglish
Pages (from-to)609-615
Number of pages7
JournalRussian Physics Journal
Volume55
Issue number6
DOIs
Publication statusPublished - Nov 2012

Keywords

  • amplifier
  • KrF laser
  • laser radiation
  • lidar system
  • master oscillator
  • scattered radiation

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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  • Cite this

    Panchenko, Y. N., Andreev, M. V., Bobrovnikov, S. M., Gorlov, E. V., Dudarev, V. V., Ivanov, N. G., Losev, V. F., Pavlinskii, A. V., Puchikin, A. V., & Zharkov, V. I. (2012). Narrow-band tunable laser system for a lidar facility. Russian Physics Journal, 55(6), 609-615. https://doi.org/10.1007/s11182-012-9856-8