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
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.
收稿日期: 2012-12-21
出版日期: 2013-03-29
[1] Janousek J, Tidemand-Lichtenberg P, Mortensen J L and Buchhave P 2006 Opt. Commun. 265 277 2006 Opt. Express 14 5329 2006 Opt. Commun. 264 51 2003 J. Opt. Soc. Am. B 20 479 2000 Appl. Phys. B 70 475 2004 Appl. Phys. B 79 301 2005 Opt. Express 13 5818 2007 Appl. Phys. B 89 65 OSA/CLEO/QELS Paper CFJ32009 Opt. Commun. 282 1619 2009 Opt. Express 17 12076 2010 Opt. Express 18 9098 2007 IEEE J. Quantum Electron. 43 884 2008 Appl. Phys. B 90 451 2008 Opt. Commun. 281 3820
[1]
.
[2]
.
[3]
.
[4]
.
[5]
.
[6]
.
[7]
.
[8]
.
[9]
.
[10]
.
[11]
.
[12]
.
[13]
.
[14]
.
[15]
.
2013, Vol. 30 
