High-efficiency amplification of non-principal plane of yttrium calcium oxyborate
High-efficiency amplification of non-principal plane of yttrium calcium oxyborate
复制标题
硼酸钇钙非主面高效放大
DOI:
10.1117/12.2598244
复制
发表时间:
2021-06
期刊:
影响因子:
--
通讯作者:
Xu Zhizhan
中科院分区:
文献类型:
--
作者:
Chen Liming;Yu Lianghong;Li Jinfeng;Wang Aotian;Liang Xiaoyan;Li Ruxin;Xu Zhizhan
High-efficiency and broadband OPCPA is one of the methods to achieve multi-petawatt or even hundreds petawatt laser .system.We demonstrate broadband OPCPA centered near 800 nm in 3D space of YCOB. A maximum conversion .efficiency of ~15% and compressed duration of 30.6 fs are achieved for two types of YCOB crystals with PM on the .principal and non-principal planes (NPP). The amplified energies and conversion efficiencies of different PM angles .confirm that the effective nonlinear coefficient (deff) on the NPP is much higher than that on the principal plane (PP). It .is worth studying on PM in 3D space to support higher deff, wider amplification bandwidths, and gain wavelength .ranges that cannot be amplified on the PP of nonlinear crystals. OPCPA in the 3D space of nonlinear crystal can be used .as amplifiers in petawatt scale or few-cycle high-power laser systems.
影响因子:
3
作者:
D. N. Nikogosyan
通讯作者:
D. N. Nikogosyan
DOI:
--
发表时间:
2015
期刊:
--
影响因子:
--
作者:
Kazuhisa Nakajima;H. T. Kim;T. M. Jeong;C. H. Nam
通讯作者:
Kazuhisa Nakajima;H. T. Kim;T. M. Jeong;C. H. Nam
DOI:
10.1364/nlo.2019.ntu4a.44
发表时间:
2019-07
期刊:
Nonlinear Optics (NLO)
影响因子:
--
作者:
Xiaoniu Tu;Sheng Wang;Xiaoyang Guo;Kainan Xiong;Er-wei Shi;Yanqing Zheng
通讯作者:
Xiaoniu Tu;Sheng Wang;Xiaoyang Guo;Kainan Xiong;Er-wei Shi;Yanqing Zheng