标题:Deuterium homogeneity investigation of large-size DKDP crystal
作者:Chai, Xiangxu; Wang, Fang; Feng, Bin; Feng, Xi; Zhang, Lisong; Li, Fuquan; Han, Wei; Wang, Liquan; Li, Ping; Zhu, Deyan; Jing, Yuk 更多
作者机构:[Chai, Xiangxu; Wang, Fang; Feng, Bin; Feng, Xi; Li, Fuquan; Han, Wei; Wang, Liquan; Li, Ping; Zhu, Deyan; Jing, Yukun; Wang, Guanzhong] China Acad En 更多
通讯作者:Li, Fuquan
通讯作者地址:[Li, FQ]China Acad Engn Phys, Res Ctr Laser Fus, 64 Mianshan Rd, Mianyang 621900, Peoples R China.
来源:OPTICAL MATERIALS EXPRESS
出版年:2018
卷:8
期:5
页码:1193-1201
DOI:10.1364/OME.8.001193
摘要:Large-size DKDP crystals are grown by conventional-growth (CG) and rapid-growth (RG) methods and their deuterium homogeneities are measured in situ by Raman spectroscopy. The influence of deuterium homogeneity on third harmonic generation (THG) is also researched. The results indicate that the CG DKDP crystal is in good homogeneity of deuterium content (0.005% cm(-1) deviation along the e-axis) and its influence on the third harmonic generation can be neglected, while the RG DKDP crystal shows a more complicated distribution of deuterium content. Its deuterium content decreases gradually, about 0.2% per cm with crystal growing, which will lead to about 5% inhomogeneity of the THG efficiency at 3 GW/cm(2) of fundamental radiation. (C) 2018 Optical Society of Americaunder the terms of the OSA Open Access Publishing Agreement
收录类别:EI;SCOPUS;SCIE
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85045766979&doi=10.1364%2fOME.8.001193&partnerID=40&md5=91291990bbd39835a977ed3260f64b6a
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