High Power Laser Science and Engineering, Volume. 13, Issue 2, 02000e18(2025)
A 5.32 mJ and 47.5 kW cavity-dumped Pr3+:LiYF4 pulsed laser at 639 nm
Fig. 1. (a) Schematic diagram of the experimental setup. (b) Physical diagram of the experimental setup.
Fig. 3. Maximum average output power at different repetition rates (0.1, 600, 1000, 2000, 3000, 4000 and 5000 kHz). The inset shows the average output power versus absorbed pump power at repetition rates of 0.1 and 5000 kHz.
Fig. 4. Narrowest pulse width at different repetition rates (0.1, 600, 1000, 2000, 3000, 4000 and 5000 kHz). The inset shows the spectrum at 0.1 kHz.
Fig. 5. Maximum single-pulse energy at different repetition rates (0.1, 600, 1000, 2000, 3000, 4000 and 5000 kHz).
Fig. 6. Maximum peak power at different repetition rates (0.1, 600, 1000, 2000, 3000, 4000 and 5000 kHz).
Fig. 7. Single-pulse and typical pulse train (inset) at the repetition rate of 0.1 kHz.
Fig. 8. Typical pulse trains at different repetition rates (600, 1000, 3000, 4000 and 5000 kHz).
Fig. 9. Stability of maximum average output power at different repetition rates (0.1, 3000 and 5000 kHz).
Fig. 10. Beam quality
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Wei Yuan, Shaoqiang Zheng, Zheng Zhang, Yongkang Yao, Huiying Xu, Zhiping Cai. A 5.32 mJ and 47.5 kW cavity-dumped Pr3+:LiYF4 pulsed laser at 639 nm[J]. High Power Laser Science and Engineering, 2025, 13(2): 02000e18
Category: Research Articles
Received: Aug. 14, 2024
Accepted: Dec. 26, 2024
Published Online: Apr. 18, 2025
The Author Email: Zhiping Cai (zpcai@xmu.edu.cn)
CSTR:32185.14.hpl.2025.1