Active Region Overheating in Pulsed Quantum Cascade Lasers: Effects of Nonequilibrium Heat Dissipation on Laser Performance

Active Region Overheating in Pulsed Quantum Cascade Lasers: Effects of Nonequilibrium Heat Dissipation on Laser Performance

Mid IR Quantum cascade lasers are of high interest for the scientific community due to their unique applications. However, the QCL designs require careful engineering to overcome some crucial disadvantages. One of them is active region (ARn) overheating, which significantly affects laser characteris...

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Bibliographic Details
Main Authors: Ivan I. Vrubel, Evgeniia D. Cherotchenko, Dmitry A. Mikhailov, Dmitrii V. Chistyakov, Aleksandr V. Abramov, Vladislav V. Dudelev, Grigorii S. Sokolovskii
Format: Article
Language:English
Published: MDPI AG 2023-11-01
Series:Nanomaterials
Subjects:
quantum cascade laser
joule heating
CW-mode
heat equation
Online Access:https://www.mdpi.com/2079-4991/13/23/2994

Internet

https://www.mdpi.com/2079-4991/13/23/2994

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