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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......
[期刊论文] 作者:LinghaoCheng,YunboLi,YizhiLiang,HaoLiang,Bai-OuGuan,
来源:ChineseOpticsLetters 年份:2017
Birefringence is critical in dual-polarization fiber-laser-based fiber-optic sensing systems, as it directly determines the beat frequency between the two polarizations. A study of pump induced birefringence in dual-polarization fiber laser......
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....
Magnetostrictive composite material-based polarimetric heterodyning fiber-grating laser miniature ma
[期刊论文] 作者:WeiHe,LinghaoCheng,QiangYuan,YizhiLiang,LongJin,Bai-OuGuan,
来源:ChineseOpticsLetters 年份:2015
A novel fiber-optic magnetic field sensor is demonstrated based on a dual-polarization fiber-grating laser, which is embedded in an epoxy resin-bonded magnetostrictive composite material with doped Terfenol-D particles. A simple structure i......
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:KuangluYu,LinghaoCheng,YiqinLao,YunboLi,Bai-OuGuan,ChongqingWu,YaoZhao,
来源:ChineseOpticsLetters 年份:2017
We present a theoretical analysis and an experimental study of the impacts of external optical feedback on dual-frequency fiber lasers. The external optical feedback can effectively suppress the phase noise of the beat notes of dual-frequen......
[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......
Flexible microbubble-based Fabry–Pérot cavity for sensitive ultrasound detection and wide-view photo
[期刊论文] 作者:JunMa,YangHe,XueBai,Li-PengSun,KaiChen,KyunghwanOh,Bai-OuGuan,
来源:PhotonicsResearch 年份:2020
Interaction of acoustic waves and microbubbles occurs in numerous biomedical applications including ultrasound imaging, drug delivery, lithotripsy treatment, and cell manipulation, wherein the acoustically driven microbubbles routinely act ......
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