14 December 2005 Angle tuned mid-infrared optical parametric oscillator based on Nd:YAG pumped MgO:LiNbO3
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Proceedings Volume 6028, ICO20: Lasers and Laser Technologies; 60280A (2005) https://doi.org/10.1117/12.667124
Event: ICO20:Optical Devices and Instruments, 2005, Changchun, China
Abstract
Some basic principles of angle-tuned magnesium oxide doped lithium niobate (MgO:LiNbO3) critically phase-matched optical parametric oscillators pumped by Q-switched Nd:YAG 1.064μm pulsed lasers have been analyzed theoretically. The permissibility of parametric spectral tuning based on angle tuning the nonlinear MgO:LiNbO3 crystal has been derived algebraically and discussed systematically. Based on these theories, the phase matching type and crystal orientation were chosen. The experimental achievements of 3 to 5μm angle-tuned MgO:LiNbO3 critically phase-matched optical parametric oscillators pumped by Q-switched Nd:YAG 1.064μm pulsed lasers were demonstrated and the experiment results matched well with the theories.
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Yong Wan, Yong Wan, Qinyong Zeng, Qinyong Zeng, Kai Han, Kai Han, Dayong Zhu, Dayong Zhu, Tong Li, Tong Li, Hong Han, Hong Han, Shufan Yu, Shufan Yu, } "Angle tuned mid-infrared optical parametric oscillator based on Nd:YAG pumped MgO:LiNbO3", Proc. SPIE 6028, ICO20: Lasers and Laser Technologies, 60280A (14 December 2005); doi: 10.1117/12.667124; https://doi.org/10.1117/12.667124
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