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

A novel magnetic field sensing system based on surface plasma resonance (SPR) optical
fiber sensor and filled with magnetic fluid (MF) is proposed and demonstrated for the first …

Fiber optic humidity sensor based on an in-fiber Mach–Zehnder interferometer (MZI) coated
with graphene oxide (GO)/PVA composite film was investigated. The MZI is constructed of …

This paper presents a highly-sensitive, miniature, all-silica, dual parameter fiber-optic Fabry-
Perot sensor, which is suitable for independent measurement of the refractive index and the …

A temperature-compensated Fabry–Perot (FP) interferometric gas refractive-index (RI)
sensor, fabricated by inserting a single-mode fiber (SMF) and a hollow silica tube (HST) with …

We demonstrate a simple-to-fabricate, temperature-compensated refractive index sensor
using a dual Fabry-Perot optical fiber interferometer using C-fiber. The sensor device is …

An interferometric sensor with a no-core fiber (NCF) spliced between single mode fibers
(SMF) and functionalized with chitosan (CS)/poly acrylic acid (PAA) self-assembled …

A novel refractive index sensor with high sensitivity based on Mach–Zehnder interferometer
formed by cascaded two single-mode fiber tapers was proposed and experimentally …

In this work, we have demonstrated a cladless few-mode fiber grating sensor for
simultaneous measurement of refractive index (RI) and temperature. The proposed sensor is …

We propose and demonstrate a hybrid fiber-based sensor combining a multimode
interference (MMI) structure and a surface plasmon resonance (SPR) structure for …