In recent years, optical fiber sensors based on multimode interference (MMI) have attracted
increasing interest and developed into various sensors used in many practical applications …

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 …

Multimode fiber (MMF) sensors have been extensively developed and utilized in various
sensing applications for decades. Traditionally, the performance of MMF sensors was …

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 …

A simple and compact temperature sensor based on a Mach–Zehnder modal interferometer
has been fabricated by bending a single-mode fiber into a balloon-like configuration. Three …

The working temperature of the cable is particularly important for the safe operation of the
power system, which requires high temperature detection for its working environment, but …

A highly sensitive optical fiber temperature sensor with a polydimethylsiloxane (PDMS)-
coated tapered dispersion compensation fiber (DCF) structure is proposed, the structure …

In this in-vitro study, a gradient-in-power approach aims to ensure no temperature elevation
beyond the necrosis limit (5.5° C) during laser cavity preparation of dental hard tissues. The …

A compact all-fiber temperature sensor based on a gold nanoparticle (GNP)-coated
macrobent standard single-mode fiber (SMF) has been proposed and experimentally …

An all-fiber sensitivity-enhanced refractive index (RI) balloon-like interferometer based on a
tapered single-mode fiber (SMF) is proposed and experimentally investigated. The tapered …