搜索筛选:
搜索耗时1.6044秒,为你在为你在102,285,761篇论文里面共找到 9 篇相符的论文内容
类      型:
[期刊论文] 作者:BaozengLI,AntingWANG,HaiGUO,Xu, 来源:光电子学前沿 年份:2008
[期刊论文] 作者:WencaiHuang,HaiMing,JianpingXie,XiyaoChen,AntingWang,LiangLu, 来源:ChineseOpticsLetters 年份:2003
A practical two-stage double-pass structure using high concentration erbium-doped fiber and 1480-nm pump laser diode is suggested for a high power and broad bandwidth erbium-doped superfluorcscent fiber source. A considerable increase in ou......
[期刊论文] 作者:AntingWang,MeishuXing,GuanghuiChen,WenkuiYang,HaiMing,JianpingXie,YunxiaWu, 来源:ChineseOpticsLetters 年份:2003
We have proposed and demonstrated a double-pass ytterbium-doped fiber amplifier using an optical circulator and a fiber Bragg grating as reflector. When the signal has passed through the ytterbium-doped fiber once, it reflects off a 0.2-nm ......
[期刊论文] 作者:LeiDong,AntingWang,FuguiYang,ShuluWang,LixinXu,ChunGu,HaiMing, 来源:ChineseOpticsLetters 年份:2013
In this letter, a new single three-dimensional (3D) laser projector is proposed. As liquid crystal (LC) can produce two image patterns with orthogonal polarization states at 120 Hz, only one projector is required in this approach for recons......
[期刊论文] 作者:XiyaoChen,JianpingXie,TianpengZhao,HaiMing,AntingWang,WencaiHuang,LiangLu,LixinXu, 来源:ChineseOpticsLetters 年份:2003
A temperature-tunable polarization interference filter (PIF) made of YVO4 crystal has been presented and applied for wavelength locking of a distributed feedback (DFB) semiconductor laser in dense wavelengthdivision-multiplexing (DWDM) opti......
[期刊论文] 作者:JingLiu,LixinXu,AntingWang,ChunGu,QingLiu,AnkunWei,TengXu,HaiMing, 来源:ChineseOpticsLetters 年份:2013
A high-power pulsed pump method is proposed to obtain a high-energy output with an improved signaltonoise ratio (SNR) during pulse amplification. Based on numerical analysis, the ytterbium-doped fiber amplifiers are compared under different......
[期刊论文] 作者:AntingWang,HaiMing,FengLi,LixinXu,LiangLv,HuaqiaoGui,JingHuang,JianpingXie, 来源:ChineseOpticsLetters 年份:2004
We demonstrated a stable single-frequency, single-polarization operation of ytterbium-doped fiber laser. As a novel practical method to realize single-polarization operation of fiber distributed Bragg reflector (DBR) laser, we proposed self......
[期刊论文] 作者:LiangLv,HuaqiaoGui,TianpengZhao,JunXu,DeyongHe,AntingWang,FengLi,HaiMing,JianpingXie, 来源:ChineseOpticsLetters 年份:2004
The effect of speckle pattern on laser Doppler velocimeters is studied theoretically and experimentally. We have found that dynamic speckle patterns can cause error in velocity measurement. Increasing sampling time and using proper signal p......
[期刊论文] 作者:AntingWang,HaiMing,JianpingXie,LixinXu,WencaiHuang,LiangLv,XiyaoChen,FengLi,YunxiaWu,MeishuXing, 来源:ChineseOpticsLetters 年份:2003
The band-pass characteristic of fiber grating Michelson interferometer is analyzed, which acts as both band-pass filter and Q-switch. An erbium-doped fiber ring laser based on fiber grating Michelson interferometer is implemented for produc......
相关搜索: