外文题目: Broadband optical parametric chirped pulse amplification in K3B6O10Br crystal near 800 nm
作者: Liu, Xiaodi; Xu, Lu; Zhang, Min; Pan, Shilie; Liang, Xiaoyan
刊名: Laser Phys. Lett.
年: 2017 卷: 14 期: 9 文章编号：95403
英文关键词:
optical parametric chirped pulse amplification; nonlinear materials; nonlinear parametric amplifiers
YTTRIUM CALCIUM OXYBORATE; HIGH-ENERGY; LASER; AMPLIFIERS; LBO; OPTIMIZATION; EFFICIENCY; CONVERSION; DESIGN; SYSTEM
英文摘要:
Broadband optical parametric chirped pulse amplification (OPCPA) of the K3B6O10Br (KBOB) crystal at a central wavelength of 800 nm has been demonstrated for the first time. Using type-1 non-collinear phase matching, a 52 nm FWHM bandwidth was achieved around 800 nm. The 0.25 mJ signal was amplified to 23.92 mJ at the pump intensity of 2.1 GW cm(-2). The energy gain was 95.68. After compression, 15.31 mJ to 31.9 fs pulses were obtained. The results confirm that KBOB crystal is a potential alternative for efficient, broadband OPCPA near 800 nm.


文献类型: 期刊论文
正文语种: English
收录类别: SCI
DOI: 10.1088/1612-202X/aa7f14


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