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[会议论文] 作者：LizhenZhou;GongpingYang;LuYang;YilongYin;XiaomingXi;,
来源：2015全国理论计算机科学学术年会 年份：2015
As one of the most promising biometric techniques, finger vein recognition has received increasing attention recently.In order to improve the recognition pe...
Mitigation of stimulated Raman scattering in kilowatt-level diode-pumped fiber amplifiers with chirp
[期刊论文] 作者：MengWang,LeLiu,ZefengWang,XiaomingXi,XiaojunXu,
来源：HighPowerLaserScienceandEngineering 年份：2019
The average power of diode-pumped fiber lasers has been developed deeply into the kW regime in the past years. However, stimulated Raman scattering (SRS) is still a major factor limiting the further power scaling. Here, we have demonstrated......
[期刊论文] 作者：XinTian,HaoLi,LeLiu,MengWang,XiaomingXi,ZefengWang,
来源：ChineseOpticsLetters 年份：2019
We report here an ultra-broadband linearly polarized (LP) LP01 LP11 mode converter operating at 1 μm based on a long period fiber grating (LPFG) fabricated in a conventional two-mode fiber (TMF) by a line-focused CO2 laser...
[期刊论文] 作者：YunYe,XianfengLin,XiaomingXi,ChenShi,BaolaiYang,HanweiZhang,XiaolinWang,JinyanLi,XiaojunXu,
来源：HighPowerLaserScienceandEngineering 年份：2021
Power scaling based on traditional ytterbium-doped fibers (YDFs) is limited by optical nonlinear effects and transverse mode instability (TMI) in high-power fiber lasers. Here, we propose a novel long tapered fiber with a constant cladding ......
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