Title :
Fabrication of FBGs With an Arbitrary Spectrum
Author :
Quintela, Antonio ; Lázaro, Jose Miguel ; Quintela, M. Angeles ; Jauregui, César ; Lopez-Higuera, Jose Miguel
Author_Institution :
Photonic Eng. Group, Univ. of Cantabria, Santander
fDate :
7/1/2008 12:00:00 AM
Abstract :
A fiber Bragg grating (FBG) with an arbitrary spectrum can be obtained as the addition of the contribution of some concatenated subFBGs written without phase jumps using the same phase mask. An adaptive filter is used to obtain the parameters of the different subFBGs required to reproduce the desired response.
Keywords :
Bragg gratings; adaptive filters; masks; optical fibres; adaptive filter; fiber Bragg grating; phase mask; Adaptive filters; Batteries; Bragg gratings; Concatenated codes; Fiber gratings; Optical device fabrication; Optical fiber communication; Optical filters; Vectors; Writing; Arbitrary spectrum; fiber Bragg gratings (FBG) fabrication;
Journal_Title :
Sensors Journal, IEEE
DOI :
10.1109/JSEN.2008.926938
