Jinhua Li, Suhui Yang, Changming Zhao, Zhe Guan, Dongbing He, Haiyang Zhang. A 31.5 W Solar-Pumped Nd∶YAG Solid-State Laser[J]. Acta Optica Sinica, 2017, 37(11): 1114001
- Acta Optica Sinica
- Vol. 37, Issue 11, 1114001 (2017)
Fig. 1. ZEMAX modeling of solar-pumped laser
Fig. 2. (a) Pumping power distribution on the center tangent plane of crystal detected by ZEMAX detectors;(b) pumping power distribution on the front end face
Fig. 3. (a) Temperature distribution, (b) heat load distribution and (c) stress intensity distribution of Nd∶YAG crystal rod at different positions
Fig. 4. Resonant cavity structure in LASCAD
Fig. 5. Input and output power curves of output mirror with different reflectivities
Fig. 6. Intensity profile at output mirror on the right side of resonator in LASCAD
Fig. 7. (a)Structure diagram of the solar-pumped laser;(b) gold-plated conical cavity with a liquid light-guide lens
Fig. 8. Comparison of experimental data and simulation data of LASCAD
Fig. 9. (a) Temperature distribution on the pump cavity axis; (b) intensity profile of laser spot
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