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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......
Coherent polarization beam combining of four polarization-maintained f iber amplif iers using single
[期刊论文] 作者：PengfeiMa,PuZhou,YanxingMa,RongtaoSu,ZejinLiu,
来源：ChineseOpticsLetters 年份：2012
In this manuscript, coherent polarization beam combining of four polarization-maintained fiber amplifiers is demonstrated. In each fiber amplifier, two cascaded fiber amplification stages are used to boost the output power to watt level. Th......
Effects of background spectral noise in the phase-modulated single-frequency seed laser on high-powe
[期刊论文] 作者：WeiLiu,JiaxinSong,PengfeiMa,HuXiao,PuZhou,
来源：PhotonicsResearch 年份：2021
In this work, we analyze the effects of the background spectral noise in phase-modulated single-frequency seed lasers on the spectral purity of high-power narrow-linewidth fiber amplifiers. Through demonstrating the spectral evolution of th......
[会议论文] 作者：XiantaoLi;XimuHu;XiaoqingLi;XiaoyueQiu;PengfeiMa;KaiLi;,
来源：中国生理学会第24届全国会员代表大会暨生理学学术大会 年份：2014
It is well known that nifedipine inhibits L-type Ca2+ channels expressed throughout the cardiovascular system.Voltage-dependent K+ (Kv) channels belong to t...
kW-level, narrow-linewidth linearly polarized fiber laser with excellent beam quality through compac
[期刊论文] 作者：ManJiang,PengfeiMa,LongHuang,JiangmingXu,PuZhou,XijiaGu,
来源：HighPowerLaserScienceandEngineering 年份：2017
In this manuscript, we demonstrate high-power, narrow-linewidth linearly polarized fiber laser with excellent beam quality through compact one-stage amplification scheme. By employing a single-mode–multimode–single-mode structure seed las......
High-efficiency and high-power single-frequency fiber laser at 1.6 μm based on cascaded energy-trans
[期刊论文] 作者：XianchaoGuan,QilaiZhao,WeiLin,TianyiTan,ChangshengYang,PengfeiMa,ZhongminYang,ShanhuiXu,
来源：PhotonicsResearch 年份：2020
In this paper, a technique combining cascaded energy-transfer pumping (CEP) method and master-oscillator power-amplifier (MOPA) configuration is proposed for power scaling of 1.6-μm-band single-frequency fiber lasers (SFFLs), where the...
[期刊论文] 作者：RongtaoSu,PengfeiMa,PuZhou,ZilunChen,XiaolinWang,YanxingMa,JianWu,XiaojunXu,
来源：HighPowerLaserScienceandEngineering 年份：2019
High-peak-power transform-limited narrow-linewidth nanosecond all-fiber lasers are desired in a range of applications. However, their linewidths will be broadened by self-phase modulation (SPM). We propose a novel concept that generates tra......
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......
Near-diffraction-limited linearly polarized narrow-linewidth random fiber laser with record kilowatt
[期刊论文] 作者：JiangmingXu,LongHuang,ManJiang,JunYe,PengfeiMa,JinyongLeng,JianWu,HanweiZhang,PuZhou,
来源：PhotonicsResearch 年份：2017
In this paper, we propose and experimentally investigate a linearly polarized narrow-linewidth random fiber laser (RFL) operating at 1080 nm and boost the output power to kilowatt level with near-diffraction-limited beam quality using a mas......
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-......
Deep-learning-assisted, two-stage phase control method for high-power mode-programmable orbital angu
[期刊论文] 作者：TianyueHou,YiAn,QiChang,PengfeiMa,JunLi,LiangjinHuang,DongZhi,JianWu,RongtaoSu,YanxingMa,PuZhou,
来源：PhotonicsResearch 年份：2020
High-power mode-programmable orbital angular momentum (OAM) beams have received substantial attention in recent years. They are widely used in optical communication, nonlinear frequency conversion, and laser processing. To overcome the powe......
[期刊论文] 作者：HongxiangChang,QiChang,JiachaoXi,TianyueHou,RongtaoSu,PengfeiMa,JianWu,CanLi,ManJiang,YanxingMa,PuZhou,
来源：PhotonicsResearch 年份：2020
Coherent beam combining of 107 beams has been demonstrated for the first time to the best of our knowledge. When the system was in closed loop, the pattern in far-field was stable and the fringe contrast was...
[期刊论文] 作者：TianyueHou,YiAn,QiChang,PengfeiMa,JunLi,DongZhi,LiangjinHuang,RongtaoSu,JianWu,YanxingMa,PuZhou,
来源：HighPowerLaserScienceandEngineering 年份：2019
We incorporate deep learning (DL) into tiled aperture coherent beam combining (CBC) systems for the first time, to the best of our knowledge. By using a well-trained convolutional neural network DL model, which has been constructed at a non......
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