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Micromachines
Volume 14
Issue 6
10.3390/mi14061271
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Article

Progress of Edge-Emitting Diode Lasers Based on Coupled-Waveguide Concept

by
Lili Han
1,
Zhaowei Wang
1,*,
Nikita Yu. Gordeev
2,*,
Mikhail V. Maximov
3,
Xiansheng Tang
1,
Artem A. Beckman
2,
Grigoriy O. Kornyshov
3,
Alexey S. Payusov
2,
Yuri M. Shernyakov
2,
Alexey E. Zhukov
4,
Kuilong Li
1,
Ruizhan Zhai
1,
Zhongqing Jia
1,
He Yang
5 and
Wei Zhang
1
1
Laser Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250104, China
2
Ioffe Institute, St. Petersburg 194021, Russia
3
Nanophotonics Laboratory, Alferov University, St. Petersburg 194021, Russia
4
International Laboratory of Quantum Optoelectronics, National Research University Higher School of Economics, St. Petersburg 190121, Russia
5
School of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing 100191, China
*
Authors to whom correspondence should be addressed.
Micromachines 2023, 14(6), 1271; https://doi.org/10.3390/mi14061271
Submission received: 28 March 2023 / Revised: 30 May 2023 / Accepted: 16 June 2023 / Published: 20 June 2023
(This article belongs to the Special Issue Integrated Photonics and Optoelectronics)
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Abstract

Semiconductor lasers have developed rapidly with the steady growth of the global laser market. The use of semiconductor laser diodes is currently considered to be the most advanced option for achieving the optimal combination of efficiency, energy consumption, and cost parameters of high-power solid-state and fiber lasers. In this work, an approach for optical mode engineering in planar waveguides is investigated. The approach referred to as Coupled Large Optical Cavity (CLOC) is based on the resonant optical coupling between waveguides and allows the selection of high-order modes. The state-of-art of the CLOC operation is reviewed and discussed. We apply the CLOC concept in our waveguide design strategy. The results in both numerical simulation and experiment show that the CLOC approach can be considered a simple and cost-efficient solution for improving diode laser performance.
Keywords: diode lasers; CLOC; waveguide; high power diode lasers; CLOC; waveguide; high power

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MDPI and ACS Style

Han, L.; Wang, Z.; Gordeev, N.Y.; Maximov, M.V.; Tang, X.; Beckman, A.A.; Kornyshov, G.O.; Payusov, A.S.; Shernyakov, Y.M.; Zhukov, A.E.; et al. Progress of Edge-Emitting Diode Lasers Based on Coupled-Waveguide Concept. Micromachines 2023, 14, 1271. https://doi.org/10.3390/mi14061271

AMA Style

Han L, Wang Z, Gordeev NY, Maximov MV, Tang X, Beckman AA, Kornyshov GO, Payusov AS, Shernyakov YM, Zhukov AE, et al. Progress of Edge-Emitting Diode Lasers Based on Coupled-Waveguide Concept. Micromachines. 2023; 14(6):1271. https://doi.org/10.3390/mi14061271

Chicago/Turabian Style

Han, Lili, Zhaowei Wang, Nikita Yu. Gordeev, Mikhail V. Maximov, Xiansheng Tang, Artem A. Beckman, Grigoriy O. Kornyshov, Alexey S. Payusov, Yuri M. Shernyakov, Alexey E. Zhukov, and et al. 2023. "Progress of Edge-Emitting Diode Lasers Based on Coupled-Waveguide Concept" Micromachines 14, no. 6: 1271. https://doi.org/10.3390/mi14061271

APA Style

Han, L., Wang, Z., Gordeev, N. Y., Maximov, M. V., Tang, X., Beckman, A. A., Kornyshov, G. O., Payusov, A. S., Shernyakov, Y. M., Zhukov, A. E., Li, K., Zhai, R., Jia, Z., Yang, H., & Zhang, W. (2023). Progress of Edge-Emitting Diode Lasers Based on Coupled-Waveguide Concept. Micromachines, 14(6), 1271. https://doi.org/10.3390/mi14061271

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