Influence of spatial characteristics of high-power quantum-cascade laser beams on the fiber-coupling efficiency

We study the influence of spatial characteristics of radiation of high-power mid-infrared quantum-cascade lasers on the efficiency of coupling to the optical fiber.

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Bibliographic Details
Main Authors: Dudelev, V.V., Mikhailov, D.A., Babichev, A.V., Cherochenko, E.D., Gladyshev, A.G., Losev, S.N., Novikov, I.I., Lyutetskiy, A.V., Slipchenko, S.O., Pikhtin, N.A., Sakharova, T.V., Artyushenko, V.G., Karachinsky, L. Ya, Egorov, A. Yu, Sokolovskii, G.S.
Format: Conference Proceeding
Language:English
Subjects:
beam propagation parameter
coupling coefficient
Couplings
Fiber lasers
Laser beams
optical fiber
Optical fibers
Optics
quantum-cascade lasers
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Description
Summary:We study the influence of spatial characteristics of radiation of high-power mid-infrared quantum-cascade lasers on the efficiency of coupling to the optical fiber.
ISSN:2642-5580
DOI:10.1109/ICLO54117.2022.9840024