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

A compact optical magnetic field sensor based on a fiber laser oscillator circuit merged with
a Sagnac loop that contains a polarization-maintaining fiber (PMF) and a magnetostrictive …

Here, we report an optical fiber sensor capable of performing strain-insensitive simultaneous
measurements of torsion and temperature using a long-period fiber grating (LPFG) inscribed …

Increasing sensitivity, measuring points, and stability have always been the pursuit of
sensors. ZnSe9: CO1 and Ag composite nano films were coated on polarization maintaining …

A multimode fiber chirped long-period grating (MC-LPG) is proposed and studied as a
sensor for simultaneous measurement of strain and temperature. This sensor consists of …

As the stress applying regions and the surrounding cladding of a thin polarization
maintaining fiber (TPMF) have different thermal expansion coefficients and Poisson's ratios …

A strain and temperature discrimination Sagnac interferometric fiber sensor is proposed and
demonstrated experimentally. A segment of polarization maintaining fiber (PMF) is …

We propose and experimentally demonstrate a highly sensitive temperature sensor based
on cascaded high birefringence fiber loop mirrors (HiBi-FLMs) with the Vernier effect. The …

An ultrahigh sensitivity sensor for temperature and strain measurement based on Solc-
Sagnac interferometer is demonstrated, which is fabricated by fusing two segments of …

A fiber optic temperature and strain sensor using dual Mach–Zehnder interferometers (MZIs)
is proposed. The dual MZIs were fabricated by fusion splicing of two different fibers between …