搜索筛选:
搜索耗时0.0958秒,为你在为你在102,285,761篇论文里面共找到 27 篇相符的论文内容
发布年度:
[会议论文] 作者:YuWang;ZhiquanDeng;XiaolinWang;,
来源:2008年全国博士生学术论坛(航空宇航科学与技术) 年份:2008
As nonlinear hysteresis control of stator flux and torque in direct torque control algorithm,during steady state, notable torque,flux and current pulsations occur....
[期刊论文] 作者:ChenShi,XiaolinWang,PuZhou,XiaojunXu,
来源:ChineseOpticsLetters 年份:2017
A model that is based on the propagation equation and coupled mode theory is introduced in order to describe stimulated Raman scattering (SRS) effects in long tapered fiber amplifiers. Based on the presented model, fiber amplifiers with uni......
A feature comparison study of pancreatic acinar cell carcinoma with ductal adenocarcinoma in compute
[会议论文] 作者:GuoPingLi,QingbingWang,xiaolinWang,RongfangGuo,
来源:中华放射学学术大会2016、中华医学会第23次全国放射学学术大会暨中华医学会第24次全国影像技术学术大会 年份:2016
Objects:Pancreatic acinar cell carcinoma (ACC) is a rare tumor that is difficult to diagnose preoperatively. The aim of this study was to evaluate and describe the computed tomography (CT) features of...
Determination of neonicotinoid insecticides residues in bovine tissues by pressurized solvent extrac
[会议论文] 作者:ZhimingXiao;XiaoweiLi;XiaolinWang;lianzhongShen;ShuangyangDing;,
来源:首届全国奶牛精细化管理高峰论坛暨奶牛精细化饲养关键技术与设施设备研讨会 年份:2013
A rapid,sensitive,and environmental-friendly method has been developed for the simultaneous determination of seven neonicotinoid insecticides residues in bo...
[期刊论文] 作者:KaiGuo,XiaolinWang,ChengLuo,PuZhou,BohongShu,
来源:ChineseOpticsLetters 年份:2014
In this article, we analyze the factors that limit the output power increase for photonic crystal fiber lasers and set a theoretical model to calculate the maximum extractable power of ytterbium-doped photonic crystal fibers. Numerically, w......
Beam quality and photodarkening comparison of tandem-pumped and directly diode-pumped ytterbium-dope
[期刊论文] 作者:HailongYu,XiaolinWang,PuZhou,HuXiao,JinbaoChen,
来源:ChineseOpticsLetters 年份:2014
Compared with the conventional diode-pumped ytterbium-doped fiber amplifiers (YDFAs), tandem-pumped YDFAs are regarded as a better solution for high power scaling. In this letter, we compare and analyze the two types of pumping scheme with ......
[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:ChenShi,HanweiZhang,XiaolinWang,PuZhou,XiaojunXu,
来源:HighPowerLaserScienceandEngineering 年份:2018
Compared with traditional uniform fibers, tapered fiber has numerous unique advantages, such as larger mode area, higher pump absorption, suppression to nonlinear effects, and maintaining good beam quality. In this manuscript, we have const......
Dependence of stimulated Brillouin scattering in pulsed fiber amplifier on signal linewidth, pulse d
[期刊论文] 作者:RongtaoSu,PuZhou,XiaolinWang,HuXiao,XiaojunXu,
来源:ChineseOpticsLetters 年份:2012
The dependencies of stimulated Brillouin scattering (SBS) threshold in pulsed fiber amplifiers on spectral linewidth, pulse duration, and repetition rate are measured and discussed. Experimental results show that the SBS threshold is highly......
[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......
Bursts with shape-alterable pulses in a compact Tm-doped fiber laser with simultaneous active intrac
[期刊论文] 作者:XiongWang,PuZhou,XiaolinWang,HuXiao,ZejinLiu,
来源:PhotonicsResearch 年份:2014
We present a compact Tm-doped fiber laser (TDFL) to generate pulse bursts at 1.92 μm based on phase and intensity modulations. A phase modulator (PM) and an intensity modulator (IM) were included in the linear TDFL cavity to perform the si......
[期刊论文] 作者:LingfaZeng,XiaolinWang,BaolaiYang,HanweiZhang,XiaojunXu,
来源:HighPowerLaserScienceandEngineering 年份:2021
The fiber laser based on an oscillating-amplifying integrated structure has the potential to benefit from the advantages of a fiber laser oscillator and amplifier with the characteristics of strong anti-back-reflected light ability and high......
[期刊论文] 作者:HanweiZhang,HuXiao,PuZhou,XiaolinWang,XiaojunXu,
来源:ChineseOpticsLetters 年份:2014
Random distributed feedback Raman fiber laser is a convenient method to generate laser without using cavity mirrors. We show for the first time to the best of our knowledge a 10-W-level random fiber laser operated at 1178 and 1212 nm (1.2-......
[会议论文] 作者:AlexanderChrist[1]XiaolinWang[2]HuiTongChua[3],
来源:ASMDO 2012(Forth International Conference on Multidisciplina 年份:2012
Low grade heat driven multi-effect distillation (MED) desalination is a very promising environmentally friendly, low emission technology.Many countries, suc...
TACE combine with sorafenib reduced the incidence of extrahepatic collateral circulation in advanced
[会议论文] 作者:GuofengZhou,YinyinChen,YiChen,ChangyuLi,XiaolinWang,GuopingLi,
来源:中华放射学学术大会2016、中华医学会第23次全国放射学学术大会暨中华医学会第24次全国影像技术学术大会 年份:2016
Objective Hepatocellular carcinoma (HCC) is one ofthe most lethal digestive malignance in Asian countries.Transcatheter arterial chemoembolization (TACE) is one of the most important treatment for adv...
Generation rate scaling: the quality factor optimization of microring resonators for photon-pair sou
[期刊论文] 作者:KaiGuo,XiaodongShi,XiaolinWang,JunboYang,YunhongDing,HaiyanOu,YijunZhao,
来源:PhotonicsResearch 年份:2018
To achieve photon-pair generation scaling, we optimize the quality factor of microring resonators for efficient continuous-wave-pumped spontaneous four-wave mixing. Numerical studies indicate that a high intrinsic quality factor makes high ......
RadiationDoseandImageQualityof80 kVpRenalArteryCTAngiography(CTA)withOptimalIterativeR
[会议论文] 作者:PingguiLEI,JunJiao,GuiquanShen,XiaolinWang,XunZoulinWang,HuiFeng,ZhibingRuan,
来源:中华放射学学术大会2016、中华医学会第23次全国放射学学术大会暨中华医学会第24次全国影像技术学术大会 年份:2016
ObjectiveToevaluatetheradiationdoseandimagequalityofrenalarteryCTAwithoptimaliterativereconstructionstrengthlevelat80kVpinpatientsuspectedwithrenalmasscomparisonwith120k...
[会议论文] 作者:FengzhanHu;WanqiongYuan;XiaolinWang;ZhengzuoSheng;YeqingYuan;CaipengQin;ChongjunHe;TaoXu;,
来源:华夏医学论坛·泌尿生殖2015暨亚太性医学年会2015 年份:2015
Objective: A novel tumor suppressor gene(TSG)CKLFlike MARVEL transmembrane domain-containing member 3(CMTM3)is reduced or undetectable in many kinds of canc...
[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......
[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......
相关搜索: