Multi-terawatt femtosecond laser system of visible range based on a photochemical XeF(C-A) amplifier

S. V. Alekseev, A. I. Aristov, N. G. Ivanov, B. M. Kovalchuk, Valery Fedorovich Losev, G. A. Mesyats, L. D. Mikheev, Yu N. Panchenko, N. A. Ratakhin

Результат исследований: Материалы для журналаСтатья

40 Цитирования (Scopus)

Аннотация

This paper reports on the creation of a THL-100 multi-terawatt hybrid laser system based on a Start-480M titanium-sapphire starting complex and photochemical XeF(C-A) amplifier with a 25-cm aperture. The complex produces 50-fs radiation pulses of energy up to 5 mJ at a second harmonic wavelength of 475Â nm. The active medium of the amplifier is created in a XeF2/N2 mixture under vacuum-ultraviolet radiation of electron beam-excited xenon. The results of first experiments on femtosecond pulse amplification in the active medium of the XeF(C-A) amplifier are presented to demonstrate that a laser beam peak power of 14 TW has been attained.

Язык оригиналаАнглийский
Страницы (с-по)17-21
Число страниц5
ЖурналLaser and Particle Beams
Том31
Номер выпуска1
DOI
СостояниеОпубликовано - 2013

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

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