There is growing attention and rapid development on flexible electronic devices with
electronic materials and sensing technology innovations. In particular, strain sensors with …

Photonic crystal fibers are a kind of fiber optics that present a diversity of new and improved
features beyond what conventional optical fibers can offer. Due to their unique geometric …

A novel fiber optic temperature sensor has been proposed and experimentally demonstrated
with~ 9 times sensitivity enhancement by using two cascaded Sagnac interferometers …

The current generation is witnessing a huge interest in optical waveguides due to their
salient features: they are of low cost, immune to electromagnetic interference, easy to …

A hybrid cascaded configuration consisting of a fiber Sagnac interferometer (FSI) and a
Fabry-Perot interferometer (FPI) was proposed and experimentally demonstrated to …

In order to improve the performance of fiber sensors and fully tap the potential of optical fiber
sensors, various optical materials have been selectively coated on optical fiber sensors …

A highly sensitive temperature sensor based on an all-fiber Sagnac loop interferometer
combined with metal-filled side-hole photonic crystal fiber (PCF) is proposed and …

An optical fiber hydrogen sensor with single Sagnac interferometer loop based on vernier
effect has been proposed. The vernier effect is achieved by angle shift splicing two …

A sensitivity-amplifying optical fiber sensor using cascaded Sagnac interferometers (CSIs)
was designed and experimentally demonstrated for the dual-parameter measurement of …

A Polarization-maintaining photonic crystal fiber (PMPCF) temperature sensor was designed
and implemented based on Sagnac interference. The glycerin solution was used as the …