Featured Application This article is an extensive overview of the different types of in-fiber
interferometric-based sensors and their technology. Abstract In-fiber interferometric-based …

Optical fibers have been extensively employed for the development of sensors due to their
compact size, immunity to electromagnetic interference, high sensitivity, and multiplexing …

An all-fiber and compact Mach-Zehnder interferometric (MZI) sensor is proposed and
experimentally demonstrated. The sensor with symmetrical structure is fabricated by splicing …

We have demonstrated a high-sensitivity strain sensor based on a novel photonic crystal
fiber (PCF) interferometer by means of splicing two sections of thin core fibers (TCF) with a …

An in-line Mach-Zehnder interferometer based on a dual-tapered photonic crystal fiber
(PCF) for bending vector and strain sensing is proposed and experimentally demonstrated …

We have proposed a high sensitive photonic crystal fiber (PCF) strain sensor based on the
Mach-Zehnder interferometer (MZI). The sensing head is formed by all-fiber in-line single …

Pollution monitoring in waterways and oceans is often performed in a laboratory on samples
previously taken from the environment. The integration of molecular imprinting polymer …

We present a low-cost acoustic sensor using tapered fiber structure attached to a nitrile
polymer-based diaphragm. The tapered fiber is attached in the line of symmetry of a circular …

A highly sensitive strain sensor based on a novel fiber in line Mach-Zehnder interferometer
(MZI) was demonstrated experimentally. The MZI was realized by splicing a section of …

This study shows that it is possible to achieve a very large supercontinuum spectral
broadening with a peak power hundreds of times lower than in previous publications. We …