This paper reviews fiber Bragg grating sensing technology with respect to its use in
mainstream industrial process applications. A review of the various types of sensors that …

Sensing via fiber optics has occupied R&D groups for over 40 years, and some important
transitions into the commercial sector have been achieved. We look at the fundamental …

Fiber optic sensor technology has wide-ranging potential in sensing and measurement and
the aim of this paper is to explore the factors that determine this potential. The basic …

The electric arc technique allows the inscription of long-period gratings (LPGs) virtually in all
types of fibers, including non-photosensitive fibers, the case of non-Ge–doped photonic …

A technique for interrogating multiplexed FBG sensors using all-fiber low-cost devices is
demonstrated. It is based on spectral filtering employing a fused biconical wavelength …

It is well known that the fibre Bragg grating technology had an enormous impact in
telecommunications and in fibre sensing. Since the appearance of long-period fibre gratings …

This paper reviews a couple of simple and low-cost techniques suitable to interrogate the
fiber Bragg grating sensors used in structural health monitoring and provides few examples …

In this work, an interrogation method for FBG sensors is presented based on a wavelength-
to-time transformation procedure. The proposed scheme uses an externally modulated …

A network for multiplexing fiber Bragg gratings (FBGs) and intensity-modulated fiber-optic
sensors with no need to distinguish between the two kinds of sensor is proposed and …

In this study, the use of optical fibre sensors for intrusion detection and industrial automation
systems has been demonstrated, with a particular focus on low cost, intensity-based …