Acta Photonica Sinica, Volume. 50, Issue 3, 71(2021)
High-temperature LDAs Pulsedly Side-pumped Nd:YAG Laser
A compact pulse side-pumped Nd: YAG laser by high-temperature laser diode arrays was designed. The operating temperature of pumping source was controlled at 60℃ by the semiconductor refrigerator, the emission center wavelength was 808nm, and the spectral line width was 4.12 nm. Dynamic temperature field distributions of the pumping source in 60s at 40℃、50℃ and 60℃ were simulated. Two φ5 mm×50 mm Nd:YAG crystals with 1.0at.% Nd3+ doping concentration were used as the laser gain medium. The crystal of potassium dideuterium phosphate was used forelectro-optic Q-switching. With a pump source voltage pulse width of 250
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Boda YANG, Zhengquan XING, Donglin CHEN, Yan LI, Linlin SHI, Yingtian XU, Liang JIN, Xiaohui MA. High-temperature LDAs Pulsedly Side-pumped Nd:YAG Laser[J]. Acta Photonica Sinica, 2021, 50(3): 71
Category: Lasers and Laser Optics
Received: --
Accepted: --
Published Online: Jul. 13, 2021
The Author Email: MA Xiaohui (mxh@cust.edu.cn)