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 …

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 …

Highlights•A label-free DNA biosensor based on tapered exposed core microstructured
optical fiber has been presented and demonstrated.•pDNA was immobilized on the exposed …

Temperature and humidity are essential parameters in monitoring the health of patients in
critical care. An optical fibre sensor has been developed for simultaneous measurement of …

A novel, high sensitivity Sagnac-interferometer biosensor based on exposed core
microstructured optical fiber (ECF) has been designed and implemented in this paper. The …

A miniaturized tip Fabry-Perot interferometer (tip-FPI) is proposed for high-temperature
sensing. It is simply fabricated for the first time by splicing a short length of microfiber (MF) to …

We present a high-temperature interferometric pressure sensor using a simple-design and
easy-to-fabricate pure silica four-hole novel microstructured optical fiber. The asymmetric …

A novel sensitivity-enhanced intrinsic fiber Fabry-Perot interferometer (IFFPI) high
temperature sensor based on a hollow-core photonic crystal fiber (HC-PCF) and modified …

In this paper, we propose and demonstrate a miniature high-temperature fiber-optic sensor
based on tip-packaged Fabry-Perot interferometer which is insensitive to changes in …

A simple to fabricate, cost-effective, robust, and highly accurate fiber optic temperature
sensor is proposed and experimentally demonstrated. The sensor head consists of an in …