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Proceedings Paper

1047nm 270mJ all solid state diode pumped MOPA at 50 Hz
Author(s): Jian Ma; Qi Yang; Tingting Lu; Xiuhua Ma; Xiaolei Zhu; Weibiao Chen
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Paper 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%.

Paper Details

Date Published: 3 February 2015
PDF: 4 pages
Proc. SPIE 9255, XX International Symposium on High-Power Laser Systems and Applications 2014, 925508 (3 February 2015); doi: 10.1117/12.2067738
Show Author Affiliations
Jian Ma, Shanghai Institute of Optics and Fine Mechanics (China)
Qi Yang, Shanghai Institute of Optics and Fine Mechanics (China)
Tingting Lu, Shanghai Institute of Optics and Fine Mechanics (China)
Xiuhua Ma, Shanghai Institute of Optics and Fine Mechanics (China)
Xiaolei Zhu, Shanghai Institute of Optics and Fine Mechanics (China)
Weibiao Chen, Shanghai Institute of Optics and Fine Mechanics (China)


Published in SPIE Proceedings Vol. 9255:
XX International Symposium on High-Power Laser Systems and Applications 2014
Chun Tang; Shu Chen; Xiaolin Tang, Editor(s)

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