Martínez, Amós, Khrushchev, Igor and Bennion, Ian (2005). Thermal properties of fibre Bragg gratings inscribed point-by-point by infrared femtosecond laser. Electronics letters, 41 (4), pp. 176-178.
Abstract
Direct, point-by-point inscription of fibre Bragg gratings by an infrared femtosecond laser has been reported recently. Response of these gratings to annealing at temperatures in the range 500 to 1050°C is studied for the first time. Gratings inscribed by infrared femtosecond lasers were thermally stable at temperatures up to 900°C, representing a significant improvement in comparison with the 'common', UV-inscribed, gratings. Annealing at temperatures up to 700°C increased grating reflectivity. © IEE 2005.
| Publication DOI: | https://doi.org/10.1049/el:20057898 |
|---|---|
| Additional Information: | This paper is a postprint of a paper submitted to and accepted for publication in Electronics Letters and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at IET Digital Library. |
| Uncontrolled Keywords: | thermal properties,fibre Bragg gratings,point by point method,infrared femtosecond laser,annealing,thermal stability,grating reflectivity,500 to 1050 degC,Electrical and Electronic Engineering |
| Publication ISSN: | 1350-911X |
| Last Modified: | 11 Nov 2024 08:04 |
| Date Deposited: | 13 Dec 2010 13:49 |
| Full Text Link: | |
| Related URLs: |
http://www.scop ... tnerID=8YFLogxK
(Scopus URL) http://digital- ... 049/el_20057898 (Publisher URL) |
PURE Output Type: | Article |
| Published Date: | 2005-02-17 |
| Authors: |
Martínez, Amós
Khrushchev, Igor Bennion, Ian |
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