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[会议论文] 作者:ZhihaoWang;ZhengyongLi;LanlanLiu;ChongqingWu;,
来源:第四届全国信息光学与光子器件学术会议 年份:2012
Based on optical pulses interference.a novel method is proposed for measurement of laser coherence length.The experimental system includes a fiber Mach-Zehn...
[期刊论文] 作者:ZhihaoWang,ZhengyongLi,LanlanLiu,ChongqingWu,
来源:ChineseOpticsLetters 年份:2012
By using a feedback-stabilized fiber Mach-Zehnder interferometer (MZI) with a PZT-based phase shifter, a novel method for measurement of laser coherence length is demonstrated based on pulses interference. Experimental results show that the......
[期刊论文] 作者:TaoQin,ZhengyongLi,ChongqingWu,ZhiWang,
来源:ChineseOpticsLetters 年份:2014
Based on elasto-optic effect theory, we present a simplified model for the fiber squeezer assisted with a piezoceramic actuator (PZT), and it is experimentally demonstrated with reasonable approximation. Results show that there is a quadrat......
[会议论文] 作者:YipingWang;ChangruiLiao;ShenLiu;ZhengyongLi;JiangtaoZhou;,
来源:The 4th Advances in Optoelectronics and Micro/nano-optics (A 年份:2014
We reported a few high-sensitive optical sensors based on different types of in-fiber air bubbles those were fabricated by use of a commercial fusion splice...
[会议论文] 作者:ZhengyongLi;ZhihaoWang;JianWang;XiangzhiYu;LanlanLiu;ChongqingWu;,
来源:第四届全国信息光学与光子器件学术会议 年份:2012
Polarization-shift keying ( PolSK) based on two orthogonal polarization states has been investigated in detail by experiment and numerical simulation.Using...
[期刊论文] 作者:WeiZhang,ZhengyongLi,HaiyangWang,XiangkongZhan,ZhongboSong,andChongqingWu,
来源:ChineseOpticsLetters 年份:2016
Polarization-based optical communications are attracting more attention recently, where the crucial points are polarization features and their measurements. Based on the Müller matrix method, we obtain measurable expressions for the polari......
[期刊论文] 作者:ZhengyongLi,ZhihaoWang,JianWang,XiangzhiYu,LanlanLiu,ChongqingWu,
来源:ChineseOpticsLetters 年份:2012
Polarization-shift keying (PolSK), which is performed based on two orthogonal polarization states, is investigated in detail by experimental and numerical simulation for data rates of 10 and 40 Gb/s. Using a general Mach-Zehnder intensity m......
[期刊论文] 作者:MingyuWang,ZhengyongLi,YanhuiCai,YiZhang,XiangkongZhan,HaiyangWang,ChongqingWu,
来源:ChineseOpticsLetters 年份:2017
We demonstrate an ultralow-noise single-photon detection system based on a sensitive photomultiplier tube (PMT) with precise temperature control, which can capture fast single photons with intervals around 10 ns. By improvement of the elect......
[期刊论文] 作者:YipingWANG,ChangruiLIAO,XiaoyongZHONG,JiangtaoZHOU,YingjieLIU,ZhengyongLI,GuanjunWANG,KaimingYANG,
来源:PhotonicSensors 年份:2013
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[期刊论文] 作者:ChupaoLin,YingWang,YijianHuang,ChangruiLiao,ZhiyongBai,MaoxiangHou,ZhengyongLi,YipingWang,
来源:PhotonicsResearch 年份:2017
A liquid modified photonic crystal fiber (PCF) integrated with an embedded directional coupler and multi-mode interferometer is fabricated by infiltrating three adjacent air holes of the innermost layer with standard 1.48 refractive index l......
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