Switchable Multi-Wavelength Thulium-Doped Fiber Laser Using Four-Mode Fiber Based Sagnac Loop Filter

by Ying Guo, Fengping Yan, Ting Feng, Luna Zhang, Qi Qin, Wenguo Han, Zhuoya Bai, Hong Zhou, Yuping Suo
Published 2020-01-01

Stable Multi-Wavelength Thulium-Doped Fiber Laser With Two Cascaded Single-Mode-Four-Mode-Single-Mode Fiber Interferometers

by Ying Guo, Fengping Yan, Ting Feng, Qi Qin, Luna Zhang, Biao Guan, Wenguo Han, Zhuoya Bai, Hong Zhou, Yuping Suo
Published 2021-01-01

Wavelength-Switchable Single-Longitudinal- Mode Thulium-Doped Fiber Laser With Sampled Fiber Bragg Grating

by Wenguo Han, Fengping Yan, Ting Feng, Luna Zhang, Biao Guan, Qi Qin, Ying Guo, Ting Li, Hong Zhou, Yuping Suo
Published 2021-01-01