Gains of lasers with regular polygon cross sections of tubes having curvilinear sections are considered. Calculations are performed for parabolic polygons, a triangle, and a circle with extra curvature. Results obtained show the consistency of the model.
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 10, pp. 102–106, October, 2018.
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Kozhevnikov, V.A., Privalov, V.E. Investigations of Nonconventional Cross Sections of Gas-Discharge Lasers. Russ Phys J 61, 1861–1867 (2019). https://doi.org/10.1007/s11182-019-01610-5
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DOI: https://doi.org/10.1007/s11182-019-01610-5