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High energy 1342 nm electro-optically cavity-dumped laser and picosecond regenerative amplifier
Author(s): Ying Chen; Ke Liu; Pengyuan Wang; Baichao Zhang; Jingwei Guo
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Paper Abstract

We have demonstrated a high peak power electro-optically cavity-dumped (CD) laser and a high energy picosecond regenerative amplifier (RGA) at 1342 nm. Their output power, pulse energy, pulse widths, and peak power were reported, respectively. For CD operation, the maximum pulse energy was 0.308 mJ at 1 kHz with the pulse width of 23.3 ns. The corresponding peak power was 13.2 kW. The maximum pulse energy of 0.243 mJ was extracted from RGA at 1 kHz under the seeded pulse energy of 250 pJ, resulting in its total optical gain of 9.7×105 . Its pulse width was estimated to be 43.8 ps, corresponding to a peak power of 5.55 MW.

Paper Details

Date Published: 3 January 2019
PDF: 4 pages
Proc. SPIE 11042, XXII International Symposium on High Power Laser Systems and Applications, 110420I (3 January 2019); doi: 10.1117/12.2521770
Show Author Affiliations
Ying Chen, Dalian Institute of Chemical Physics (China)
Ke Liu, Technical Institute of Physics and Chemistry (China)
Pengyuan Wang, Dalian Institute of Chemical Physics (China)
Baichao Zhang, Dalian Institute of Chemical Physics (China)
Univ. of Chinese Academy of Sciences (China)
Jingwei Guo, Dalian Institute of Chemical Physics (China)


Published in SPIE Proceedings Vol. 11042:
XXII International Symposium on High Power Laser Systems and Applications
Paolo Di Lazzaro, Editor(s)

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