Superimposed multiple Bragg gratings
Date
1994Source
Electronics LettersVolume
30Issue
23Pages
1972-1974Google Scholar check
Keyword(s):
Metadata
Show full item recordAbstract
The authors demonstrate the inscription of seven Bragg gratings at the same location on a photosensitive fibre. These superimposed Bragg gratings were written over a 60nm span in the region of 1530nm with reflectivities better than 45%. Effects due to the inscription of multiple gratings within the same location on the fibre such as wavelength shifting and linewidth narrowing are studied. © 1994, IEE. All rights reserved.