Embedding of optical fiber sensors into materials to detect and monitor the deformation and
damage of structures has attracted much attention recently. However, the embedding of …

An embedded optical fiber pressure sensor was made by sandwiching a piece of
polarization maintaining photonic crystal fiber (PM-PCF) between two polymer foils. The …

A novel photonic crystal fiber (PCF) with a single core, rather than two cores, for wavelength
splitting application has been proposed through the full-vector finite-element method. The …

A novel pressure vector sensor based on a short section of PANDA fiber with an orthogonal
optical path Sagnac interferometer structure is proposed and experimentally demonstrated …

In this work, we present a single-mode fiber fully controlled Lyot filter based on bend-
induced linear birefringence with tension. The filter consists of 22.6 m of standard fiber …

In this work, we present numerically and experimentally a zero-order achromatic variable-
wave retarder (AVWR) in a standard optical fiber. The model is based on Pancharatnam's …

摘要采用有限元法建立了熊猫光纤光栅的压力传感模型, 分析了压力变化所导致的内部应力分布
. 结果表明, 熊猫光纤光栅双峰间距随着压力增加而增大, 其快轴方向的压力灵敏度系数为-4.08 …

In this work, we present an easy wavelength-tunable passive mode-locked fiber laser with a
semiconductor saturable absorber mirror as a mode-locker. The cavity includes a Lyot filter …

At present, advanced researches of optical fiber intrusion measurement are based on the
constant false alarm rate (CFAR) algorithm. Although these conventional methods overcome …

In this paper we propose a new design to demodulate polarization properties induced by
pressure using a PBS (polarization beam splitter), which is different with traditional …