Transverse Mode Structure of Mid-Infrared Quantum-Cascade Lasers: Experiment and Numerical Simulations

We study the evolution of the transverse mode structure of the high-power mid-infrared quantum-cascade lasers in the near- and far -field with an increase of pump current.

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Bibliographic Details
Main Authors: Mylnikov, V. Yu, Mikhailov, D.A., Dudelev, V.V., Cherotchenko, E.D., Babichev, A.V., Gladyshev, A.G., Losev, S.N., Lyutetskiy, A.V., Slipchenko, S.O., Pikhtin, N.A., Novikov, I.I., Karachinsky, L.Ya, Egorov, A.Yu, Sokolovskii, G.S.
Format: Conference Proceeding
Language:English
Subjects:
Laser excitation
Laser modes
lateral modes
Numerical simulation
Optics
Pump lasers
quantum-cascade lasers
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Description
Summary:We study the evolution of the transverse mode structure of the high-power mid-infrared quantum-cascade lasers in the near- and far -field with an increase of pump current.
ISSN:2642-5580
DOI:10.1109/ICLO54117.2022.9840204