Yunshan Zhang, Jingyu Zou, Wanxin Zheng, Kai Feng, Bin Xu, Zhenfang Yu, "Watt-level continuous-wave intracavity frequency-doubled Pr:YLF-LBO laser at 320 nm," Chin. Opt. Lett. 19, 091406 (2021)
- Chinese Optics Letters
- Vol. 19, Issue 9, 091406 (2021)
Fig. 1. Laser experimental setup.
Fig. 2. (a) Cavity stability parameter versus thermal focal length of the laser gain medium; (b) beam sizes at different positions of the laser cavity.
Fig. 3. Output power versus absorbed power of the 640 nm laser; inset: (top-left) laser spectrum and (bottom-right) optical-optical efficiencies.
Fig. 4. Output power versus absorbed power of the 320 nm laser; inset: (top-left) output power stability and beam spot on a UV sensor card; (bottom-right) laser spectrum of the 320 laser.
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