Laser & Optoelectronics Progress, Volume. 60, Issue 23, 2300005(2023)
Research Progress of High Power Continuous Wave Thulium-Doped Fiber Laser
Fig. 4. Experiment setup of thulium-doped germanate fiber laser. (a) One-end pump configuration; (b) dual-end pump configuration[19]
Fig. 7. Experimental diagram of RFL pumped high power and high efficiency thulium-doped fiber laser[26]
Fig. 8. Device diagram of 567 W thulium-doped fiber laser with linear cavity structure[28]
Fig. 9. Device diagram of 608 W single mode single frequency MOPA structure thulium-doped fiber laser[30]
Fig. 11. Device diagram of 342 W narrow linewidth MOPA structure thulium-doped fiber laser. (a) Oscillator; (b) amplifier[34]
Fig. 12. Device diagram of incoherent beam combining of three fiber amplifiers[36]
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Yaju Dong, Xuetao Bai, Yi Zheng. Research Progress of High Power Continuous Wave Thulium-Doped Fiber Laser[J]. Laser & Optoelectronics Progress, 2023, 60(23): 2300005
Category: Reviews
Received: Oct. 18, 2022
Accepted: Dec. 19, 2022
Published Online: Dec. 4, 2023
The Author Email: Yi Zheng (yizheng@bjtu.edu.cn)