Fiber Bragg Grating Sensors for Harsh Environments

By Stephen J. Mihailov. Italian National Conference on Sensors, 2012

794 citations recorded by the source corpus.

Because of their small size, passive nature, immunity to electromagnetic interference, and capability to directly measure physical parameters such as temperature and strain, fiber Bragg grating sensors have developed beyond a laboratory curiosity and are becoming a mainstream sensing technology. Recently, high temperature stable gratings based on regeneration techniques and femtosecond infrared laser processing have shown promise for use in extreme environments such as high temperature, pressure or ionizing radiation. Such gratings are ideally suited for energy production applications where there is a requirement for advanced energy system instrumentation and controls that are operable in harsh environments. This paper will present a review of some of the more recent developments.

Subfields: Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/53b73206d86ca55fb40c92d2a7ab2106e7cdbeba

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In Atomic and Molecular Physics, and Optics

In Electrical and Electronic Engineering

Citations in the corpus

High sensitivity optomechanical reference accelerometer over 10 kHz (2013, methodology): “This sensitivity has been exploited in commercially available photonic temperature sensors [9, 12, 13].”
Fibre Bragg Grating Based Strain Sensors: Review of Technology and Applications (2018, methodology): “The manufacturing process of FBG (generally called inscription or “writing”) could be realized with interferometric method, direct point-by-point method, and continuous core-scanning method [9,16,17].”