Growth of strength of Bragg gratings written in H-2 loaded telecommunication fibre during CW UV post-exposure

Authors
Ramecourt, D Niay, P Bernage, P Riant, I Douay, M
Citation
D. Ramecourt et al., Growth of strength of Bragg gratings written in H-2 loaded telecommunication fibre during CW UV post-exposure, ELECTR LETT, 35(4), 1999, pp. 329-331
Citations number
7
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
ELECTRONICS LETTERS
ISSN journal
00135194 → ACNP
Volume
35
Issue
4
Year of publication
1999
Pages
329 - 331
Database
ISI
SICI code
0013-5194(19990218)35:4<329:GOSOBG>2.0.ZU;2-0
Abstract
Bragg gratings have been written in an H-2 loaded telecommunication fibre u sing a CW UV fringe pattern. CW UV fringeless exposure at the grating place gave rise to an amplification of the refractive index modulation amplitude . This post-writing exposure has to be taken into account when fabricating grating based components.