Study on pulsed electro-optic Q-switched Nd：YAG laser at 1319nm

CHEN Ren; ZHAI Gang; JIN Feng; MA Nan; LI Jing; YANG Feng; SHI Shun-sen; LAN Ge

doi:10.3969/j.issn.1001-3806.2010.O5.008

In order to study pulsed electro-optic Q-switched Nd:YAG laser at 1319nm, the transition radiation energy level of Nd:YAG crystal was analyzed.A single pulsed laser at 1319nm was acquired after restraining laser oscillator of wavelength at 1064nm through coating chosen film on the mirror. In a configuration of lamp pumped, water-cooled Nd:YAG with KD*P as eleciro-optic Q-switched, pulsed output static energy of 340.9mJ at 1319nm, Q-switched output energy of 768mJ with pulsed-width of 17ns and divergence of 2.7mrad were acquired.Experimental results show that coating chosen-film can be used to obtain laser at 1319nm.

Study on pulsed electro-optic Q-switched Nd：YAG laser at 1319nm

1. Southwest Institute of Technical Physics, Chengdu 610041, China

Received Date: 2009-09-04

Accepted Date: 2009-12-28

Available Online: 2010-09-25

Abstract: In order to study pulsed electro-optic Q-switched Nd:YAG laser at 1319nm, the transition radiation energy level of Nd:YAG crystal was analyzed.A single pulsed laser at 1319nm was acquired after restraining laser oscillator of wavelength at 1064nm through coating chosen film on the mirror. In a configuration of lamp pumped, water-cooled Nd:YAG with KD*P as eleciro-optic Q-switched, pulsed output static energy of 340.9mJ at 1319nm, Q-switched output energy of 768mJ with pulsed-width of 17ns and divergence of 2.7mrad were acquired.Experimental results show that coating chosen-film can be used to obtain laser at 1319nm.

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Reference (10)

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Study on pulsed electro-optic Q-switched Nd：YAG laser at 1319nm

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