Laser action in runaway electron pre-ionized diffuse discharges

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

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

3 Цитирования (Scopus)

Аннотация

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.

Язык оригиналаАнглийский
Название основной публикацииInternational Conference on Atomic and Molecular Pulsed Lasers XII
ИздательSPIE
Том9810
ISBN (электронное издание)9781510600515
DOI
СостояниеОпубликовано - 2015
Опубликовано для внешнего пользованияДа
СобытиеInternational Conference on Atomic and Molecular Pulsed Lasers XII - Tomsk, Российская Федерация
Продолжительность: 13 сен 201518 сен 2015

Конференция

КонференцияInternational Conference on Atomic and Molecular Pulsed Lasers XII
СтранаРоссийская Федерация
ГородTomsk
Период13.9.1518.9.15

ASJC Scopus subject areas

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

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