Fabrication and Applications of Fiber Bragg Grating- A Review

Abstract

In this paper, the brief introduction of Fiber Bragg Grating, its significant applications, sensing principles, properties,

fabrication and the basic designing of FBG have been discussed. FBG’s are relatively simple to manufacture, small in dimension,

low cost and exhibits good immunity from the electromegnatic radiations. The former inceptions and the essential techniques of fiber

Bragg grating fabrication are described. This paper presents a comprehensive and systematic overview of FBG technology.