Paper
31 August 2021 Nonlinear dynamics in direct-connected twin circular-sided square microcavity lasers with mutual optical injection
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Proceedings Volume 11907, Sixteenth National Conference on Laser Technology and Optoelectronics; 119071M (2021) https://doi.org/10.1117/12.2603026
Event: Sixteenth National Conference on Laser Technology and Optoelectronics, 2021, Shanghai, China
Abstract
We report nonlinear dynamics in directly connected twin circular-sided square microcavity semiconductor lasers with mutual optical injection. Rich nonlinear dynamics including injection locking, four-wave fixing, and multi-period oscillation states are observed experimentally by adjusting the mode frequency offset between two circular-side square microcavities. Internal optical injection or mode coupling can be realized directly in the connected twin circular-sided square microcavity lasers, which effectively relaxes device processing techniques of the integrated microcavities for photonic integration.
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Ke Yang, Yue-De Yang, You-Zeng Hao, Ji-Liang Wu, Jia-Chen Liu, Jin-Long Xiao, and Yong-Zhen Huang "Nonlinear dynamics in direct-connected twin circular-sided square microcavity lasers with mutual optical injection", Proc. SPIE 11907, Sixteenth National Conference on Laser Technology and Optoelectronics, 119071M (31 August 2021); https://doi.org/10.1117/12.2603026
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KEYWORDS
Optical microcavities

Nonlinear dynamics

Laser optics

Integrated optics

Semiconductor lasers

Optoelectronics

Semiconducting wafers

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