[2] [2] Yu N E, Choi J W, Kang H J, et al. Speckle noise reduction on a laser projection display via a broadband green light source ［J］. Opt. Expr., 2014, 22(3): 3547-3556.

[3] [3] Mainuddin M T, et al. Optical spectroscopic based in-line iodine flow measurement system an application to COIL ［J］. Sensors and Actuators B: Chemical, 2005, 109: 375-380.

[5] [5] Chen Shuang, Su Tie, Yang Furong, et al. Calibration method for 2D instantaneous OH-PLIF temperature measurements in flame ［J］. Chinese Optics Letters, 2013, 11(5): 053001.

[7] [7] Jiao Mengli, Lv Xinjie, Liu Chi, et al. Second harmonic generation characteristics of continuous wave narrow-line spectrum all fiber amplifier in PPSLT ［J］. Chinese Journal of Lasers, 2012, 39(3): 0302005 (in Chinese).

[8] [8] Kim B J, Choi H J, et al. Angle-tuned second-harmonic generation in periodically-poled lithium niobate ［J］. Appl. Phys. B: Lasers and Optics, 2012, 107: 349-353.

[9] [9] Chen Yuping, Chen Xianfeng, Xie Shengwu, et al. Polarization dependence of quasi-phase-matched second-harmonic generation in bulk periodically poled LiNbO3 ［J］. Journal of Optics A: Pure and Applied Optics, 2002, 4: 324-328.

[10] [10] Jundt D H. Temperature-dependent Sellmeier equation for the index of refraction, ne, in congruent lithium niobate ［J］. Opt. Lett., 1997, 22(20): 1553-1555.