Danyang DUAN, Yunsheng DONG, Tianshu ZHANG, Lihui LYU, Yibin FU, Huihui GAO, Yongkang PEI. High environmental adaptability all⁃solid⁃state laser[J]. Chinese Journal of Quantum Electronics, 2023, 40(6): 858
- Chinese Journal of Quantum Electronics
- Vol. 40, Issue 6, 858 (2023)
Fig. 1. Optical path diagram of LD pumped Nd: YAG/LBO intracavity frequency doubling green laser
Fig. 2. Focal length of the thermal lens versus pump power
Fig. 3. Relationship between spot radius and focal value of gain medium
Fig. 4. Diagram of light propagation
Fig. 5. Thermal simulation diagram at ambient temperature of 55 oC
Fig. 6. Output power versus pump current
Fig. 7. Variation of laser output power under 9 A current
Fig. 8. Central wavelength diagram of output laser
Fig. 9. Output beam quality and near-field beam profile of laser oscillator
Fig. 10. Output power stability curve at different temperature test points. (a) -10 oC; (b) 35 oC; (c) 45 oC; (d) 55 oC
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