A polarization-multiplexed dual-comb fiber laser based on nonlinear amplifying loop mirror

Bingjie Rao; Mingkun Li; Xiguang Yang; Lulu Yan; Ning Yu; Xin Chen; Shougang Zhang; Pan Zhang

doi:10.1117/12.2690947

6 November 2023 A polarization-multiplexed dual-comb fiber laser based on nonlinear amplifying loop mirror

Bingjie Rao, Mingkun Li, Xiguang Yang, Lulu Yan, Ning Yu, Xin Chen, Shougang Zhang, Pan Zhang

Proceedings Volume 12921, Third International Computing Imaging Conference (CITA 2023); 129212S (2023) https://doi.org/10.1117/12.2690947
Event: Third International Computing Imaging Conference (CITA 2023), 2023, Sydney, Australia

Abstract

In this paper, we present an all-Polarization-Maintaining (all-PM), polarization-multiplexed, erbium-doped dual-comb fiber laser based on Nonlinear Amplifying Loop Mirror (NALM). Owing to the sharing of the NALM part, the two combs from this laser had similar center wavelengths with small different repetition rates (Δf_rep). In the free-running operation, the standard deviation of relative stability for Δf_rep of 2.09 kHz was measured to be 1.59 Hz and the optical beating of the laser was also examined. These results show that the two combs from this laser has high relative stability and mutual coherence.

Citation Download Citation

Bingjie Rao, Mingkun Li, Xiguang Yang, Lulu Yan, Ning Yu, Xin Chen, Shougang Zhang, and Pan Zhang "A polarization-multiplexed dual-comb fiber laser based on nonlinear amplifying loop mirror", Proc. SPIE 12921, Third International Computing Imaging Conference (CITA 2023), 129212S (6 November 2023); https://doi.org/10.1117/12.2690947

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