DocumentCode
789686
Title
Microstructured fibre Bragg gratings: analysis and fabrication
Author
Iadicicco, A. ; Campopiano, S. ; Cutolo, A. ; Giordano, M. ; Cusano, A.
Author_Institution
Eng. Dept., Univ. of Sannio, Benevento, Italy
Volume
41
Issue
8
fYear
2005
fDate
4/14/2005 12:00:00 AM
Firstpage
466
Lastpage
468
Abstract
A microstructured fibre Bragg grating that relies on a partial and localised etching of the cladding layer along the grating region is proposed. The main effect is the formation of defect states inside the bandgap depending on surrounding refractive index. This leads to the possibility of realising novel optoelectronic devices for sensing and telecommunication applications.
Keywords
Bragg gratings; chemical sensors; defect states; energy gap; etching; fibre optic sensors; micro-optics; optical communication equipment; optical fibre fabrication; refractive index; refractive index measurement; active photonic devices; all-fibre refractometers; bandgap; cladding layer; defect states; fibre optic sensors; grating region; localised etching; microstructured fibre Bragg grating fabrication; optoelectronic devices; optoelectronic telecommunication devices; partial etching; sensing applications; surrounding refractive index; telecommunication applications; tuning mechanism;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20058367
Filename
1425348
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