Study of a High-Frequency Copper Bromide Vapor Active Medium in the Superradiance Mode

S. N. Torgaev, I. S. Musorov, M. V. Trigub, G. S. Evtushenko

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Abstract

Results of the experimental study of two high-frequency active elements of different sizes of a CuBr laser operating in the generator, single-pass amplification, and superradiance modes are presented. A pulse repetition rate of 195 kHz is attained for the first time in the supperradiance mode. Using the method of express estimation of the radial profile, it is shown that the gain profile does not change significantly throughout a wide pulse repetition rate range (up to 195 kHz) in the case of a small-diameter active element.

Original language	English
Pages (from-to)	431-435
Number of pages	5
Journal	Atmospheric and Oceanic Optics
Volume	31
Issue number	4
DOIs	https://doi.org/10.1134/S1024856018040176
Publication status	Published - 1 Jul 2018

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Keywords

copper bromide vapor active medium
laser monitor
pulse repetition rate
radial profile
supperradiance

ASJC Scopus subject areas

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

Cite this

Torgaev, S. N., Musorov, I. S., Trigub, M. V., & Evtushenko, G. S. (2018). Study of a High-Frequency Copper Bromide Vapor Active Medium in the Superradiance Mode. Atmospheric and Oceanic Optics, 31(4), 431-435. https://doi.org/10.1134/S1024856018040176

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AU - Evtushenko, G. S.

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AB - Results of the experimental study of two high-frequency active elements of different sizes of a CuBr laser operating in the generator, single-pass amplification, and superradiance modes are presented. A pulse repetition rate of 195 kHz is attained for the first time in the supperradiance mode. Using the method of express estimation of the radial profile, it is shown that the gain profile does not change significantly throughout a wide pulse repetition rate range (up to 195 kHz) in the case of a small-diameter active element.

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10.1134/S1024856018040176