Flexible sensors are widely used in human and animal health assessment due to their
excellent biocompatibility and stretchability. Fisheries health assessment for complex …

Temperature, salinity, and pressure (TSP) are essential parameters for the ocean. Optical
fiber sensors (OFSs) have rapidly come into focus as an ocean detection technology in …

A novel fiber Michelson interferometer (FMI) based on parallel dual polarization maintaining
fiber Sagnac interferometers (PMF-SIs) is proposed and experimentally demonstrated for …

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 …

Wavelength tunable mode-locked fiber lasers have highly potential applications in precision
spectroscopy, nonlinear microscopy and photonic sensing. Here, we present a compact and …

A survey of recent investigations on ocean sensors is carried out with a specific focus on
fiber optic sensing methods, materials for fabricating sensor head and sensor performance …

An ultrasensitive temperature sensor based on cascading a polarization mode
interferometer (PMI) with a Fabry-Perot interferometer (FPI) is proposed and demonstrated …

A highly-sensitive temperature sensor with controllable sensitivity based on Vernier effect by
cascading a tunable extrinsic Fabry-Perot interferometer (FPI) and a fixed reflective Lyot filter …

A temperature sensor based on Sagnac interferometer (SI) using photonic crystal fiber (PCF)
with circular layout is proposed. Temperature measurement can be realized by filling the …

A highly sensitive optical fiber Sagnac interferometer hydrogen sensor is proposed and
demonstrated. The device is fabricated by inserting a segment of panda fiber coated with Pt …