Chin. Phys. Lett.  2013, Vol. 30 Issue (3): 034209    DOI: 10.1088/0256-307X/30/3/034209
FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS) |
An Innovative Electro-Optic Q-Switch Technology in 1064 nm and 1319 nm Dual-Wavelength Operation of a Nd:YAG Laser
JIN Guang-Yong*, WU Chun-Ting, CHEN Xin-Yu, YU Yong-Ji, WANG Chao
Jilin Key Laboratory of Solid Laser Technology and Apply, School of Science, Changchun University of Science and Technology, Changchun 130022
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JIN Guang-Yong, WU Chun-Ting, CHEN Xin-Yu et al  2013 Chin. Phys. Lett. 30 034209
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Abstract An innovative electro-optic (EO) Q-switch technology in 1064 nm and 1319 nm dual-wavelength operation of a Nd:YAG laser is illustrated. Output energy of 4.6 mJ and pulse width of 400 ns for 1064 nm and output energy of 8.7 mJ and pulse width of 80 ns for 1319 nm are achieved simultaneously at the repetition rate of 1 Hz and pumping voltage of 750 V by using this bias voltage electro-optic Q-switched-technology when the voltage on LiNbO3 crystal is 2254 V. The strong line of 1064 nm in Q-switched operation is inhibited efficiently.
Received: 21 December 2012      Published: 29 March 2013
PACS:  42.55.-f (Lasers)  
  42.60.Gd (Q-switching)  
  42.60.Lh (Efficiency, stability, gain, and other operational parameters)  
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https://cpl.iphy.ac.cn/10.1088/0256-307X/30/3/034209       OR      https://cpl.iphy.ac.cn/Y2013/V30/I3/034209
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JIN Guang-Yong
WU Chun-Ting
CHEN Xin-Yu
YU Yong-Ji
WANG Chao
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