Demonstration of Color Separation with 2ω KDP Wedge in High Power Laser Facilities
WANG Fang, LI Fu-Quan** , HAN Wei, FENG Bin, ZHOU Li-Dan, JIA Huai-Ting, CAO Hua-Bao
Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang 621900
Abstract ：A 2ω wedge design is proposed with KDP crystal to disperse the unconverted light away from the target in a high power laser facility for inertial confinement fusion. The ultraviolet B -integral problem is released, and about 1.2 times in color separation angle is achieved according to both theoretical and experimental investigations when compared with conventional 3ω wedge. The frequency conversion efficiency is unaffected when the wedge is along the non-sensitive axis of the tripler.
收稿日期: 2013-05-22
出版日期: 2014-01-28
:
42.60.By
(Design of specific laser systems)
42.65.Ky
(Frequency conversion; harmonic generation, including higher-order harmonic generation)
42.70.Mp
(Nonlinear optical crystals)
引用本文:
. [J]. 中国物理快报, 2014, 31(1): 14203-014203.
ω KDP Wedge in High Power Laser Facilities. Chin. Phys. Lett., 2014, 31(1): 14203-014203.
链接本文:
https://cpl.iphy.ac.cn/CN/10.1088/0256-307X/31/1/014203
或
https://cpl.iphy.ac.cn/CN/Y2014/V31/I1/14203
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2014, Vol. 31 
