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Bragg grating inscription in PMMA optical fibers using 400-nm femtosecond pulses.
- Source :
-
Optics letters [Opt Lett] 2017 Jul 15; Vol. 42 (14), pp. 2794-2797. - Publication Year :
- 2017
-
Abstract
- In this Letter, we report the fast growth of high quality uniform Bragg gratings in trans-4-stilbenemethanol (TS)-doped poly(methyl methacrylate) (PMMA) step-index optical fibers. Grating manufacturing was obtained using a 400 nm femtosecond pulsed laser and a 1060-nm-period uniform phase mask. For 20 mW mean laser beam power, the grating reflectivity reaches 98% in ∼60 s.
Details
- Language :
- English
- ISSN :
- 1539-4794
- Volume :
- 42
- Issue :
- 14
- Database :
- MEDLINE
- Journal :
- Optics letters
- Publication Type :
- Academic Journal
- Accession number :
- 28708171
- Full Text :
- https://doi.org/10.1364/OL.42.002794