Dong, Yun-Xiao; Li, Jian-Cheng; Li, Ya-Li; Yang, Yue-De; Xiao, Jin-Long; Huang, Yong-Zhen Source: 2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings, ACP/POEM 2023, 2023, 2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings, ACP/POEM 2023;

Abstract:

A deformed square microcavity laser has achieved chaos operation with a standard bandwidth of 12.3 GHz without external optical feedback or injection. We investigate the influence of feedback strength on its chaotic properties. The results show that the self-chaotic microlaser is insensitive to strong feedback, and can provide stable chaotic signals.

？ 2023 IEEE. (11 refs.)