Presentation + Paper
20 June 2024 The build-up time temperature dependence of the QCL emitting in 8μm wavelength range
E. D. Cherotchenko, V. V. Dudelev, I. I. Vrubel, D. A. Mikhailov, D. V. Chistyakov, V. Yu. Mylnikov, S. N. Losev, A. V. Babichev, A. V. Lutetskiy, S. O. Slipchenko, N. A. Pikhtin, A. G. Gladyshev, D. S. Papylev, K. A. Podgaetskiy, A. Yu. Andreev, I. V. Yarotskaya, M. A. Ladugin, A. A. Marmalyuk, I. I. Novikov, V. I. Kuchinskii, L. Ya. Karachinsky, A Yu. Egorov, G. S. Sokolovskii
Author Affiliations +
Abstract
We present a study of quantum cascade laser dynamical properties accounting for the Joule heating released in the active region. In particular, we study the QCL emitting at 8 μm in the pulsed pumping mode and present experimental measurements, as well as a theoretical description of the QCL build-up time, showing the features appearing due to the Joule heating released inside the active region.
Conference Presentation
© (2024) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
E. D. Cherotchenko, V. V. Dudelev, I. I. Vrubel, D. A. Mikhailov, D. V. Chistyakov, V. Yu. Mylnikov, S. N. Losev, A. V. Babichev, A. V. Lutetskiy, S. O. Slipchenko, N. A. Pikhtin, A. G. Gladyshev, D. S. Papylev, K. A. Podgaetskiy, A. Yu. Andreev, I. V. Yarotskaya, M. A. Ladugin, A. A. Marmalyuk, I. I. Novikov, V. I. Kuchinskii, L. Ya. Karachinsky, A Yu. Egorov, and G. S. Sokolovskii "The build-up time temperature dependence of the QCL emitting in 8μm wavelength range", Proc. SPIE 13002, Semiconductor Lasers and Laser Dynamics XI, 130020G (20 June 2024); https://doi.org/10.1117/12.3022488
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KEYWORDS
Quantum cascade lasers

Modeling

Thermal modeling

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