1047nm 270mJ all solid state diode pumped MOPA at 50 Hz

Jian Ma; Qi Yang; Tingting Lu; Xiuhua Ma; Xiaolei Zhu; Weibiao Chen

doi:10.1117/12.2067738

3 February 2015 1047nm 270mJ all solid state diode pumped MOPA at 50 Hz

Jian Ma, Qi Yang, Tingting Lu, Xiuhua Ma, Xiaolei Zhu, Weibiao Chen

Proceedings Volume 9255, XX International Symposium on High-Power Laser Systems and Applications 2014; 925508 (2015) https://doi.org/10.1117/12.2067738
Event: XX International Symposium on High Power Laser Systems and Applications, 2014, Chengdu, China

Abstract

A diode-pumped nanosecond Master Oscillator Power Amplifier (MOPA) system based on Nd:YLF crystal slabs has been demonstrated. The seed pulses with pulse duration of 11 ns were generated in an EO Q-switched Nd:YLF laser, with single pulse energy of 10 mJ. The 1047 nm signal pulses were amplified in a double-pass amplification system. Maximum output pulse energy of 270 mJ at a repetition rate of 50 Hz has been achieved with effective optical-to-optical efficiency of 14.5%.

Citation Download Citation

Jian Ma, Qi Yang, Tingting Lu, Xiuhua Ma, Xiaolei Zhu, and Weibiao Chen "1047nm 270mJ all solid state diode pumped MOPA at 50 Hz", Proc. SPIE 9255, XX International Symposium on High-Power Laser Systems and Applications 2014, 925508 (3 February 2015); https://doi.org/10.1117/12.2067738

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