Laser action in runaway electron pre-ionized diffuse discharges

Alexei N. Panchenko, Mikhail I. Lomaev, Nikolai A. Panchenko, Viktor F. Tarasenko, Alexei I. Suslov

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Formation features of run-away electron preionized diffuse discharge (REP DD) and REP DD properties in different experimental conditions are studied. It was shown that sufficient uniformity of REP DD allows its application as an excitation source of lasers on different gas mixtures at elevated pressure. Promising results of REP DD application for development of gas lasers are shown. Stimulated radiation in the IR, visible and UV spectral ranges was obtained in the diffuse discharge. Ultimate efficiency of non-chain HF(DF) chemical and nitrogen lasers on mixtures of SF6 with H2(D2) and N2 was achieved. New operation mode of nitrogen laser is demonstrated under REP DD excitation. Kinetic model of the REP DD in mixtures of nitrogen with SF6 is developed allowing to predict the radiation parameters of nitrogen laser at λ = 337,1 nm. Long-pulse operation of rare gas halide lasers was achieved.

Original languageEnglish
Title of host publicationInternational Conference on Atomic and Molecular Pulsed Lasers XII
PublisherSPIE
Volume9810
ISBN (Electronic)9781510600515
DOIs
Publication statusPublished - 2015
Externally publishedYes
EventInternational Conference on Atomic and Molecular Pulsed Lasers XII - Tomsk, Russian Federation
Duration: 13 Sep 201518 Sep 2015

Conference

ConferenceInternational Conference on Atomic and Molecular Pulsed Lasers XII
CountryRussian Federation
CityTomsk
Period13.9.1518.9.15

Fingerprint

Electron
Laser
Nitrogen
Electrons
Lasers
nitrogen lasers
lasers
electrons
Excitation
Radiation
rare gas-halide lasers
Noble Gases
Gas lasers
DF lasers
Gas Mixture
Modes of Operation
chemical lasers
Kinetic Model
Inert gases
Laser modes

Keywords

  • efficient gas lasers
  • REP DD properties
  • Run-away electron preionized diffuse discharge (REP DD)

ASJC Scopus subject areas

  • Applied Mathematics
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Panchenko, A. N., Lomaev, M. I., Panchenko, N. A., Tarasenko, V. F., & Suslov, A. I. (2015). Laser action in runaway electron pre-ionized diffuse discharges. In International Conference on Atomic and Molecular Pulsed Lasers XII (Vol. 9810). [981004] SPIE. https://doi.org/10.1117/12.2218049

Laser action in runaway electron pre-ionized diffuse discharges. / Panchenko, Alexei N.; Lomaev, Mikhail I.; Panchenko, Nikolai A.; Tarasenko, Viktor F.; Suslov, Alexei I.

International Conference on Atomic and Molecular Pulsed Lasers XII. Vol. 9810 SPIE, 2015. 981004.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Panchenko, AN, Lomaev, MI, Panchenko, NA, Tarasenko, VF & Suslov, AI 2015, Laser action in runaway electron pre-ionized diffuse discharges. in International Conference on Atomic and Molecular Pulsed Lasers XII. vol. 9810, 981004, SPIE, International Conference on Atomic and Molecular Pulsed Lasers XII, Tomsk, Russian Federation, 13.9.15. https://doi.org/10.1117/12.2218049
Panchenko AN, Lomaev MI, Panchenko NA, Tarasenko VF, Suslov AI. Laser action in runaway electron pre-ionized diffuse discharges. In International Conference on Atomic and Molecular Pulsed Lasers XII. Vol. 9810. SPIE. 2015. 981004 https://doi.org/10.1117/12.2218049
Panchenko, Alexei N. ; Lomaev, Mikhail I. ; Panchenko, Nikolai A. ; Tarasenko, Viktor F. ; Suslov, Alexei I. / Laser action in runaway electron pre-ionized diffuse discharges. International Conference on Atomic and Molecular Pulsed Lasers XII. Vol. 9810 SPIE, 2015.
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