Active spectrum tailoring of in-amplifier mid-infrared supercontinuum generation

Yukun Yang; Linyong Yang; Yanhong Chen; Bin Zhang; Xiran Zhu; Desheng Zhao; Shuailin Liu; Jing Hou

doi:10.1117/12.3014965

22 December 2023 Active spectrum tailoring of in-amplifier mid-infrared supercontinuum generation

Yukun Yang, Linyong Yang, Yanhong Chen, Bin Zhang, Xiran Zhu, Desheng Zhao, Shuailin Liu, Jing Hou

Proceedings Volume 12974, Fifth International Symposium on High Power Laser Science and Engineering (HPLSE 2023); 129740E (2023) https://doi.org/10.1117/12.3014965
Event: Fifth International Symposium on High Power Laser Science and Engineering, 2023, Suzhou, China

Abstract

An active spectrum tailoring scheme is proposed and demonstrated in this letter to enhance the energy distribution further towards the long wavelength side. By cascading Dy-doped fluoride fiber to the Er-doped ZBLAN fiber, the residual spectral peak at ~2.8 μm was eliminated, and a spectrally-flat, 3.5-W MIR-SC with power ratio beyond 3 μm up to 91.2% was achieved.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Yukun Yang, Linyong Yang, Yanhong Chen, Bin Zhang, Xiran Zhu, Desheng Zhao, Shuailin Liu, and Jing Hou "Active spectrum tailoring of in-amplifier mid-infrared supercontinuum generation", Proc. SPIE 12974, Fifth International Symposium on High Power Laser Science and Engineering (HPLSE 2023), 129740E (22 December 2023); https://doi.org/10.1117/12.3014965

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