This paper reviews the most important sensor-based methods that are commonly utilized for
detecting and measuring hydrogen sulfide (H 2 S) gas. It identifies a quite comprehensive …

A homogeneous silica optical fiber with its coating and cladding removed will interact with its
surroundings via evanescent-wave modes at the interface. Antibody or antigen molecules …

This work covers the history of optical communications, fibres and fiber cables, and
compares optical fibres with other transmission media. It also discusses optical fibre …

Presently, few of the reported (bio) chemical sensor devices have found application in
fermentation monitoring and control. Although many devices with desirable selectivities …

This paper reports the principle of operation, design aspects, experimentation and
performance of an extrinsic fibre optic displacement sensor for the measurement of …

This paper reports the principle of operation, the design aspects, experimentation and
performance of a fibre optic probe for sensing the variation of refractive index with …

This book presents the basic principles of optical sensor technology in line with the
tremendous development in the concept of optical fibers. In the first four chapters, the book …

This paper describes the development of a compact and lightweight optical torque sensor for
robots with increased range. The torque generated can only be measured by placing a …

Discusses the development of fibre optic sensors for industrial, consumer, medical and
military applications. The technology will continue to be applied to inspection, imaging and …

A simple referencing technique is presented for a fiber optic reflective displacement sensor.
Two receiving fibers are arranged side by side to operate in the negative and positive slopes …