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XUE Liang-ping, YAO Jiang-hong, YAN Bo-xia, JIA Guo-zhi, XU Jing-jun, ZHANG Guang-yin. Study on optical parametric generation based on periodically poled MgO:LiNbO3 crystal[J]. LASER TECHNOLOGY, 2007, 31(2): 120-122.
Citation: XUE Liang-ping, YAO Jiang-hong, YAN Bo-xia, JIA Guo-zhi, XU Jing-jun, ZHANG Guang-yin. Study on optical parametric generation based on periodically poled MgO:LiNbO3 crystal[J]. LASER TECHNOLOGY, 2007, 31(2): 120-122.

Study on optical parametric generation based on periodically poled MgO:LiNbO3 crystal

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  • Received Date: January 17, 2006
  • Revised Date: March 09, 2006
  • Published Date: April 24, 2007
  • By using short-pulse field,the periodically poled grating(Λ=29μm) was successfully fabricated in 1.0mm thick MgO:LiNbO3(mole fraction of doped MgO is 0.05).A high-repetition-rate optical parametric generation(OPG) based on PPMgLN pumped by a 1.064μm acousto-optically Q-switched Nd:YVO4 laser.Under the condition of 3W of input pump power,44mW of output signal power was obtained,and the conversion efficiency was 1.5%.Furthermore a tunable infrared(IR) output from 1.4538μm~1.4750μm was obtained by tuning the temperature of PPMgLN(45℃~160℃).
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