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[期刊论文] 作者：BijuanChen,ErwinH.W.Chan,XinhuanFeng,XudongWang,Bai-OuGuan,
来源：ChineseOpticsLetters 年份：2017
Investigation on the group delay performance of microwave photonic filters is presented. Analysis and simulation results show symmetrical distribution on the delayed optical signals in the impulse response is required to obtain a constant g......
Tunable negative coefficient microwave photonic filter based on a polarization modulator and a polar
[期刊论文] 作者：YanbingJin,ErwinH.W.Chan,XinhuanFeng,XudongWang,Bai-ouGuan,
来源：ChineseOpticsLetters 年份：2015
A new tunable microwave photonic notch filter with negative coefficients is presented. It is based on a polarization modulator and a polarization beam interferometer. Experimental results are presented that embody the new concept....
Tunable single-longitudinal-mode SOA-based fiber laser based on the spectral narrowing effect in a d
[期刊论文] 作者：ZhenkunShen,LinWang,YuanCao,XudongWang,XinhuanFeng,Bai-OuGuan,
来源：ChineseOpticsLetters 年份：2017
A tunable single-longitudinal-mode (SLM) semiconductor optical amplifier (SOA)-based fiber laser based on a dispersion-shifted fiber (DSF) is proposed and successfully demonstrated. SLM operation is obtained due to the spectral narrowing ef......
Dual-wavelength single-longitudinal-mode fiber laser with switchable wavelength spacing based on a g
[期刊论文] 作者：JingjuanZhou,AipingLuo,ZhichaoLuo,XudongWang,XinhuanFeng,Bai-ouGuan,
来源：PhotonicsResearch 年份：2015
We propose and demonstrate a dual-wavelength single-longitudinal-mode (SLM) fiber laser with switchable wavelength spacing based on a graphene saturable absorber (GSA) and a WaveShaper. By virtue of the excellent saturable absorption abilit......
[期刊论文] 作者：LinWang,MingguiWan,ZhenkunShen,XudongWang,YuanCao,XinhuanFeng,Bai-ouGuan,
来源：PhotonicsResearch 年份：2017
A wavelength-swept fiber laser is proposed and successfully demonstrated based on a bidirectional used linear chirped fiber Bragg grating (LC-FBG). The wavelength-swept operation principle is based on intracavity pulse stretching and compre......
[期刊论文] 作者：LingyunXiong,GuiyunKai,LeiSun,XinhuanFeng,ChunxianXiao,YangeLiu,ShuzhongYuan,XiaoyiDong,
来源：ChineseOpticsLetters 年份：2004
Tunable dual wavelength erbium-doped fiber laser (EDFL) with stable oscillation at room temperature is proposed and demonstrated. This laser utilizes a Bragg grating fabricated in a high birefringence fiber as the wavelength-selective compo......
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