Whispering gallery mode (WGM) microcavities have a small mode volume, a high quality (Q)
factor and great application potential in the field of integrated optics. The coupling of light …

Compact interferometers based on waveguiding structures have found countless
applications in refractive index measurements, chemical sensing, as well as temperature …

A double-side polished U-shape plastic optical fiber (POF) based SPR sensor is proposed
for measuring the refractive index (RI) and temperature simultaneously. The polished …

A novel composite interference structure constructed with the combination of Sagnac loop
mirror and balloon-like interferometer for simultaneous measurement of refractive index (RI) …

Whispering gallery mode (WGM) resonantors are famous for high-quality factor, low loss,
small size, and low sample requirement. A considerable sensor application has grown up …

In this paper, a U-shape tapered plastic optical fibers (TPOFs) based surface plasmon
resonance (SPR) sensors are fabricated and proposed for refractive index (RI) sensing. The …

A high-sensitivity intensity-demodulated fiber-optic evanescent field sensor is proposed for
vector magnetic field measurement. The structure was fabricated by bending a section of …

The detection of trace cancer markers in body fluids such as blood/serum is crucial for
cancer diseases screening and treatment, which requires high sensitivity and specificity of …

A modal interferometric fiber-optic displacement sensor based on the balloon-like structure
is investigated experimentally. When the bending radius of the balloon-like structure is …

A simple and compact sensor based on a hybrid interferometer, which is composed of a
cascaded single-mode-multimode-single-mode (SMS) and bending single-mode fiber (BSF) …