Email this article Study of a High-Frequency Copper Bromide Vapor Active Medium in the Superradiance Mode
- Authors: Torgaev S.N.1,2,3, Musorov I.S.2, Trigub M.V.1,2, Evtushenko G.S.1,2
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Affiliations:
- Institute of Atmospheric Optics, Siberian Branch
- Tomsk Polytechnic University
- Tomsk State University
- Issue: Vol 31, No 4 (2018)
- Pages: 431-435
- Section: Optical Sources and Receivers for Environmental Studies
- URL: https://journal-vniispk.ru/1024-8560/article/view/188496
- DOI: https://doi.org/10.1134/S1024856018040176
- ID: 188496
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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.
About the authors
S. N. Torgaev
Institute of Atmospheric Optics, Siberian Branch; Tomsk Polytechnic University; Tomsk State University
Email: trigub@tpu.ru
Russian Federation, Tomsk, 634055; Tomsk, 634050; Tomsk, 634050
I. S. Musorov
Tomsk Polytechnic University
Email: trigub@tpu.ru
Russian Federation, Tomsk, 634050
M. V. Trigub
Institute of Atmospheric Optics, Siberian Branch; Tomsk Polytechnic University
Author for correspondence.
Email: trigub@tpu.ru
Russian Federation, Tomsk, 634055; Tomsk, 634050
G. S. Evtushenko
Institute of Atmospheric Optics, Siberian Branch; Tomsk Polytechnic University
Email: trigub@tpu.ru
Russian Federation, Tomsk, 634055; Tomsk, 634050
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