Bo ZHANG, Yuefei LI, Weilin CAO, Xiaojie HUANG, Dawei ZHANG, Jianlang LI. Research on Nd∶YAG solid-state laser with extracavity rotatory pumping[J]. Optical Instruments, 2024, 46(3): 87
- Optical Instruments
- Vol. 46, Issue 3, 87 (2024)
Fig. 1. Schematic diagram of three different pumping strategies
Fig. 2. The temperature distribution of the crystal disk in the different pumping strategies with pump power of 35 W
Fig. 3. The crystal maximum temperature varied with the time when the pump power is 35 W
Fig. 4. Maximum temperature of the crystal as a function of time under different revolving speeds with pump power of 35 W
Fig. 5. Maximum temperature of the crystal as a function of time under different pumping powers with 800 r/min
Fig. 6. The experiment setup
Fig. 7. The output power and temperature varied with the incident pump power
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Table 1. Thermodynamic parameters of Nd∶YAG
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Table 2. Maximum temperature of the crystal at different revolving speeds
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Table 3. Maximum temperature of the crystal at different pumping powers
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