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[期刊论文] 作者：RumaoTao,PengfeiMa,XiaolinWang,PuZhou,ZejinLiu,
来源：PhotonicsResearch 年份：2015
We report on the high-power amplification of a 1064 nm linearly polarized laser in an all-fiber polarization-maintained master oscillator power amplifier, which can operate at an output power level of 1.3 kW. The beam quality (...
[期刊论文] 作者：RumaoTao,PengfeiMa,XiaolinWang,PuZhou,ZejinLiu,
来源：ChineseOpticsLetters 年份：2014
We report the experimental study on mode instabilities (MI) in large mode area step-index fibers by testing a 30/400 mm step-index fiber in a single-pass co-pumped all-fiberized amplifier, delivering up to ~550 W of extracted output power w......
[期刊论文] 作者：BaolaiYang,HanweiZhang,QingYe,HaoyangPi,ChenShi,RumaoTao,XiaolinWang,XiaojunXu,
来源：ChineseOpticsLetters 年份：2018
With the increasing output power of the monolithic fiber laser oscillators, the stimulated Raman scattering (SRS) effect becomes one of the main limitations of power scaling. Employing fiber with a larger mode area is an effective technique......
Monolithic high-average-power linearly polarized nanosecond pulsed fiber laser with near-diffraction
[期刊论文] 作者：LongHuang,PengfeiMa,DarenMeng,LeiLi,RumaoTao,RongtaoSu,YanxingMa,PuZhou,
来源：HighPowerLaserScienceandEngineering 年份：2018
An all-fiberized high-average-power narrow linewidth ns pulsed laser with linear polarization is demonstrated. The laser system utilizes a typical master oscillator power amplifier (MOPA) configuration. The stimulated Brillouin scattering (......
Comprehensive investigation on producing high-power orbital angular momentum beams by coherent combi
[期刊论文] 作者：DongZhi,TianyueHou,PengfeiMa,YanxingMa,PuZhou,RumaoTao,XiaolinWang,LeiSi,
来源：HighPowerLaserScienceandEngineering 年份：2019
High-power orbital angular momentum (OAM) beams have distinct advantages in improving capacity and data receiving for free-space optical communication systems at long distances. Utilizing the coherent combination of a beam array technique a......
[期刊论文] 作者：HanweiZhang,PuZhou,HuXiao,JinyongLeng,RumaoTao,XiaolinWang,JiangmingXu,XiaojunXu,ZejinLiu,
来源：HighPowerLaserScienceandEngineering 年份：2018
Stimulated Raman scattering (SRS) effect is considered to be one of the main obstacles for power scaling in general-type fiber lasers. Different from previous techniques that aim at suppressing SRS, nonlinear fiber amplifier (NFA), which ma......
[期刊论文] 作者：RongtaoSu,PuZhou,XiaolinWang,RumaoTao,XiaojunXu,CollegeofOptoelectronicScienceandEngineering,NationalUniversityofDefenseTechnology,
来源：HighPowerLaserScienceandEngineering 年份：2014
A high power narrow-linewidth nanosecond all-fiber laser based on the master oscillator power amplifier (MOPA) configuration is demonstrated. A pulsed seed with high repetition rate of 10 MHz was generated by modulating a continuous-wave (C......
High power all-fiberized and narrow-bandwidth MOPA system by tandem pumping strategy for thermally i
[期刊论文] 作者：PengfeiMa,HuXiao,DarenMeng,WeiLiu,RumaoTao,JinyongLeng,YanxingMa,RongtaoSu,PuZhou,ZejinLiu,
来源：HighPowerLaserScienceandEngineering 年份：2018
An all-fiberized and narrow-bandwidth master oscillator power amplification (MOPA) system with record output power of 4 kW level and slope efficiency of 78% is demonstrated. Tandem pumping strategy is tentatively introduced into the narrow-......
Static and dynamic mode evolution in high-power distributed side-coupled cladding-pumped fiber ampli
[期刊论文] 作者：RumaoTao,YuLiu,LianghuaXie,CongGao,MinLi,BenjianShen,ShanHuang,HonghuanLin,JianjunWang,FengJing,
来源：HighPowerLaserScienceandEngineering 年份：2021
We present a theoretical study of mode evolution in high-power distributed side-coupled cladding-pumped (DSCCP) fiber amplifiers. A semi-analytical model taking the side-pumping schemes, transverse mode competition, and stimulated thermal R......
Experimental study of mode distortion induced by stimulated Raman scattering in high-power fiber amp
[期刊论文] 作者：QiuhuiChu,QiangShu,ZengChen,FengyunLi,DonglinYan,ChaoGuo,HonghuanLin,JianjunWang,FengJing,ChuanxiangTang,RumaoTao,
来源：PhotonicsResearch 年份：2020
The experimental investigation of mode distortion induced by stimulated Raman scattering (SRS) in a high-power fiber amplifier, which includes the evolutions of optical spectra, spatial beam profiles, and time-frequency characteristics, has......
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