Infrared and Laser Engineering, Volume. 51, Issue 6, 20220127(2022)
Research progress of high-power single-frequency erbium-doped fiber laser technology (Invited)
Fig. 1. Schematic diagram of a typical traveling wave cavity erbium-doped fiber laser
Fig. 4. Power development process of high-power continuous-wave single-frequency erbium-doped fiber amplifiers
Fig. 5. Structure diagram of continuous-wave single-frequency erbium-doped fiber amplifier with 151 W output power [56]
Fig. 6. Single-frequency EYDF amplifier with off-peak pumping scheme. (a) Diagram of structure; (b) Diagram of power curve[61]
Fig. 7. Single-frequency EYDF amplifier with co-seeding pumping scheme. (a) Diagram of structure; (b) Diagram of power curve[59]
Fig. 8. Single-frequency EYDF amplifier with in-band pumping scheme. (a) Diagram of structure; (b) Diagram of power curve[69]
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Xin Cheng, Huawei Jiang, Yan Feng. Research progress of high-power single-frequency erbium-doped fiber laser technology (Invited)[J]. Infrared and Laser Engineering, 2022, 51(6): 20220127
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Received: Feb. 24, 2022
Accepted: --
Published Online: Dec. 20, 2022
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