Numerical simulation and optimization of 3.5 μm erbium-doped ZrF4 fiber laser pumped at 655 and 1981 nm

Chenchen Wang; Fei Liu; Hongyu Luo; Jianfeng Li; Yong Liu

doi:10.1117/12.2624918

27 March 2022 Numerical simulation and optimization of 3.5μm erbium doped ZrF₄ fiber laser pumped at 655 and 1981 nm

Chenchen Wang, Fei Liu, Hongyu Luo, Jianfeng Li, Yong Liu

Proceedings Volume 12169, Eighth Symposium on Novel Photoelectronic Detection Technology and Applications; 1216970 (2022) https://doi.org/10.1117/12.2624918
Event: Eighth Symposium on Novel Photoelectronic Detection Technology and Applications, 2021, Kunming, China

Abstract

In this work, we demonstrated a numerical model of 3.5 μm mid-infrared Er³⁺-doped ZBLAN fiber laser based on 655 nm and 1981 nm dual-wavelength pump(DWP) for the first time. Comparisons between simulation and experimental results are presented. And we optimize parameters such as fiber length, output coupler reflectivity and pumping method of two DWP schemes. Selecting the same 1981nm pump power, the output of parallel DWP scheme is larger under their respective optimal conditions.

Citation Download Citation

Chenchen Wang, Fei Liu, Hongyu Luo, Jianfeng Li, and Yong Liu "Numerical simulation and optimization of 3.5μm erbium doped ZrF₄ fiber laser pumped at 655 and 1981 nm", Proc. SPIE 12169, Eighth Symposium on Novel Photoelectronic Detection Technology and Applications, 1216970 (27 March 2022); https://doi.org/10.1117/12.2624918

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