XeCl laser with an output energy 200 J

N. G. Ivanov, Valery Fedorovich Losev, É I. Naats, V. V. Ryzhov, I. Yu Turchanovskiǐ, A. G. Yastremskiǐ

Division for Materials Science

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Abstract

The parameters of an XeCl laser with a 25 cm × 25 cm aperture, excited by two oppositely directed electron beams, were calculated and determined experimentally. The energy of the output pulses of 250 ns duration at half-amplitude exceeded 200 J, the small-signal gain was g₀ = 0.065 cm^-1, and the unsaturated absorption coefficient was α₀ = 0.015 cm^-1 for the optimal composition (Ar : Xe : HCl = 700:10:1) of the mixture at a total pressure of 2.5 bar. The laser efficiency, calculated relative to all the energy deposited in the active volume, was 3.0%.

Original language	English
Pages (from-to)	670-672
Number of pages	3
Journal	Quantum Electronics
Volume	27
Issue number	8
DOIs	https://doi.org/10.1070/QE1997v027n08ABEH001029
Publication status	Published - Aug 1997

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ASJC Scopus subject areas

Electrical and Electronic Engineering
Physics and Astronomy (miscellaneous)

Cite this

Ivanov, N. G., Losev, V. F., Naats, É. I., Ryzhov, V. V., Turchanovskiǐ, I. Y., & Yastremskiǐ, A. G. (1997). XeCl laser with an output energy 200 J. Quantum Electronics, 27(8), 670-672. https://doi.org/10.1070/QE1997v027n08ABEH001029

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abstract = "The parameters of an XeCl laser with a 25 cm × 25 cm aperture, excited by two oppositely directed electron beams, were calculated and determined experimentally. The energy of the output pulses of 250 ns duration at half-amplitude exceeded 200 J, the small-signal gain was g0 = 0.065 cm-1, and the unsaturated absorption coefficient was α0 = 0.015 cm-1 for the optimal composition (Ar : Xe : HCl = 700:10:1) of the mixture at a total pressure of 2.5 bar. The laser efficiency, calculated relative to all the energy deposited in the active volume, was 3.0{\%}.",

author = "Ivanov, {N. G.} and Losev, {Valery Fedorovich} and Naats, {{\'E} I.} and Ryzhov, {V. V.} and Turchanovskiǐ, {I. Yu} and Yastremskiǐ, {A. G.}",

year = "1997",

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T1 - XeCl laser with an output energy 200 J

AU - Ivanov, N. G.

AU - Losev, Valery Fedorovich

AU - Naats, É I.

AU - Ryzhov, V. V.

AU - Turchanovskiǐ, I. Yu

AU - Yastremskiǐ, A. G.

PY - 1997/8

Y1 - 1997/8

N2 - The parameters of an XeCl laser with a 25 cm × 25 cm aperture, excited by two oppositely directed electron beams, were calculated and determined experimentally. The energy of the output pulses of 250 ns duration at half-amplitude exceeded 200 J, the small-signal gain was g0 = 0.065 cm-1, and the unsaturated absorption coefficient was α0 = 0.015 cm-1 for the optimal composition (Ar : Xe : HCl = 700:10:1) of the mixture at a total pressure of 2.5 bar. The laser efficiency, calculated relative to all the energy deposited in the active volume, was 3.0%.

AB - The parameters of an XeCl laser with a 25 cm × 25 cm aperture, excited by two oppositely directed electron beams, were calculated and determined experimentally. The energy of the output pulses of 250 ns duration at half-amplitude exceeded 200 J, the small-signal gain was g0 = 0.065 cm-1, and the unsaturated absorption coefficient was α0 = 0.015 cm-1 for the optimal composition (Ar : Xe : HCl = 700:10:1) of the mixture at a total pressure of 2.5 bar. The laser efficiency, calculated relative to all the energy deposited in the active volume, was 3.0%.

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10.1070/QE1997v027n08ABEH001029