Efficient gas lasers pumped by run-away electron preionized diffuse discharge

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

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

3 Цитирования (Scopus)

Аннотация

It was shown that run-away electron preionized volume (diffuse) discharge (REP DD) can be used as an excitation source of active gas mixtures at elevated pressures and can produce laser emission. We report experimental and calculated results of application of the REP DD for excitation of different active gas mixtures. It was shown that the REP DD allows to obtain efficient lasing stimulated radiation in the IR, visible and UV spectral ranges. Kinetic model of the REP DD in mixtures of nitrogen with SF6 is developed allowing to predict the radiation parameters of nitrogen laser at 337.1 nm. Promising prospects of REP DD employment for exciting a series of gas lasers was demonstrated. Lasing was obtained on molecules N2, HF, and DF with the efficiency close to the limiting value. It was established that the REP DD is most efficient for pumping lasers with the mixtures comprising electro-negative gases.

Язык оригиналаАнглийский
Название основной публикацииXX International Symposium on High-Power Laser Systems and Applications 2014
ИздательSPIE
Том9255
ISBN (электронное издание)9781628413229
DOI
СостояниеОпубликовано - 2015
Опубликовано для внешнего пользованияДа
Событие20th International Symposium on High Power Systems and Applications 2014, HPLS and A 2014 - Chengdu, Китай
Продолжительность: 25 авг 201429 авг 2014

Конференция

Конференция20th International Symposium on High Power Systems and Applications 2014, HPLS and A 2014
СтранаКитай
ГородChengdu
Период25.8.1429.8.14

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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