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Bragg grating photo-inscription in doped microstructured polymer optical fiber by 400 nm femtosecond laser pulses.
- Source :
- Hu , X , Woyessa , G , Kinet , D , Janting , J , Nielsen , K , Bang , O , Mégret , P & Caucheteur , C 2016 , Bragg grating photo-inscription in doped microstructured polymer optical fiber by 400 nm femtosecond laser pulses. in Proceedings of 25th International Conference on Plastic Optical Fibers 2016 . 25th International Conference on Plastic Optical Fibres , Birmingham , United Kingdom , 13/09/2016 .
- Publication Year :
- 2016
-
Abstract
- In this paper, we report the manufacturing of high-quality endlessly single-mode doped microstructured poly(methyl methacrylate) (PMMA) optical fibers. Bragg gratings are photo-inscribed in such fibers by means of 400 nm femtosecond laser pulses through a 1060-nm-period uniform phase mask. Preliminary results show a rapid growing process of the reflection band. To preserve a good spectral shape, the photo-inscription process was limited to ~20 seconds, yielding an FBG reflectivity close to 40 %.
Details
- Database :
- OAIster
- Journal :
- Hu , X , Woyessa , G , Kinet , D , Janting , J , Nielsen , K , Bang , O , Mégret , P & Caucheteur , C 2016 , Bragg grating photo-inscription in doped microstructured polymer optical fiber by 400 nm femtosecond laser pulses. in Proceedings of 25th International Conference on Plastic Optical Fibers 2016 . 25th International Conference on Plastic Optical Fibres , Birmingham , United Kingdom , 13/09/2016 .
- Notes :
- application/pdf, English
- Publication Type :
- Electronic Resource
- Accession number :
- edsoai.on1032628351
- Document Type :
- Electronic Resource