Photonic microwave generation based on semiconductor laser and its applications

G. Q. Xia; X. D. Lin; L. Fan

doi:10.1117/12.2619469

26 July 2022 Photonic microwave generation based on semiconductor laser and its applications

G. Q. Xia, X. D. Lin, L. Fan

Proceedings Volume 12278, 2021 International Conference on Optical Instruments and Technology: Optical Communication and Optical Signal Processing; 122780D (2022) https://doi.org/10.1117/12.2619469
Event: 2021 International Conference on Optical Instruments and Technology, 2022, Online Only

Abstract

Semiconductor lasers (SLs) under external disturbances can be driven into diverse nonlinear dynamical states such as period-one, period-two, multi-period, and chaos. Based on the period-one nonlinear dynamical state in an optically injected semiconductor laser, tunable single-tone microwave signal, ultra-broadband microwave frequency combs, and frequency-modulated continuous wave can be generated. Moreover, through introducing optical feedback, a SL under pulsed current modulation can output pulsed chaotic signal, which can be applied in anti-interference radar.

Citation Download Citation

G. Q. Xia, X. D. Lin, and L. Fan "Photonic microwave generation based on semiconductor laser and its applications", Proc. SPIE 12278, 2021 International Conference on Optical Instruments and Technology: Optical Communication and Optical Signal Processing, 122780D (26 July 2022); https://doi.org/10.1117/12.2619469

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