Li Fan, Xiaoyu Wang, Xiaodong Zhao, Jianhui Wang, Jun Shen, Huibo Fan, Jun Zhu, Mingya Shen. First-Stokes and second-Stokes multi-wavelength continuous-wave operation in Nd:YVO4/BaWO4 Raman laser under in-band pumping[J]. Chinese Optics Letters, 2020, 18(11): 111401
- Chinese Optics Letters
- Vol. 18, Issue 11, 111401 (2020)
Fig. 1. Schematic diagram of the CW multi-wavelength
Fig. 2. (a) Output spectrum of the Raman laser with 1:2 coupler and 14 mm crystal under an incident pump power of 26.3 W. (b) Raman output powers with respect to the incident pump power using output couplers with different radii of curvature (100, 200, and 500 mm).
Fig. 3. (a) Output spectrum of the Raman laser with 1:3 coupler and 14 mm crystal at an incident pump power of 24.8 W. (b) Raman output powers with respect to the incident pump power using output couplers with different radii of curvature (100, 200, 300, and 500 mm).
Fig. 4. Simulated cavity mode sizes of the fundamental laser in the
Fig. 5. (a) Output spectrum of the Raman laser with 1:3 coupler and 20 mm crystal under an incident pump power of 23.1 W. (b) Output powers of the fundamental and Raman lasers with respect to the incident pump power.
Fig. 6. (a) Output spectrum of the Raman laser with an
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