Influence of the gas mixture composition on pumping energy dissipation in a XeF(C-A) amplifier of the hybrid femtosecond laser system THL-100

N. G. Ivanov, V. F. Losev, Yu N. Panchenko, A. G. Jastremskii

Division for Materials Science

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Abstract

The influence of the composition of a gas mixture in a XeF(C-A) amplifier of the THL-100 hybrid femtosecond laser system on the main channels of energy loss is studied via numerical simulation. It is shown that an increase in the N₂ buffer gas pressure from 100 to 760 Torr increases the fraction of absorbed energy transferred to the upper laser level XeF(C,ν = 0), while an increase in the XeF2 partial pressure increases energy loss in collision quenching of the XeF(B, C) states and reduces the energy transferred to the XeF(C,ν = 0) state.

Original language	English
Pages (from-to)	329-334
Number of pages	6
Journal	Atmospheric and Oceanic Optics
Volume	27
Issue number	4
DOIs	https://doi.org/10.1134/S102485601404006X
Publication status	Published - 1 Jul 2014

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Keywords

amplification of picosecond laser pulses
numerical simulation
THL-100 hybrid laser system

ASJC Scopus subject areas

Oceanography
Atomic and Molecular Physics, and Optics
Earth-Surface Processes
Atmospheric Science

Cite this

Ivanov, N. G., Losev, V. F., Panchenko, Y. N., & Jastremskii, A. G. (2014). Influence of the gas mixture composition on pumping energy dissipation in a XeF(C-A) amplifier of the hybrid femtosecond laser system THL-100. Atmospheric and Oceanic Optics, 27(4), 329-334. https://doi.org/10.1134/S102485601404006X

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AU - Panchenko, Yu N.

AU - Jastremskii, A. G.

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10.1134/S102485601404006X