Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/18191
Title: Prestressed fiber Bragg grating with high temperature stability
Authors: Li, Y
Yang, M
Liao, C
Wang, D 
Lu, J
Lu, P
Keywords: Gratings
temperature
ultrafast processes in fibers
Issue Date: 2011
Publisher: IEEE-Inst Electrical Electronics Engineers Inc
Source: Journal of lightwave technology, 2011, v. 29, no. 10, 5741819, p. 1555-1559 How to cite?
Journal: Journal of Lightwave Technology 
Abstract: A prestressed fiber Bragg grating with high temperature stability has been successfully fabricated by use of 800 nm femtosecond laser pulse irradiation through high-temperature annealing, followed by a rapid cooling treatment. The reflectivity and the resonant wavelength of the grating are maintained constants for more than 26 h in an isothermal measurement up to 1200°, showing significant improvement over conventional femtosecond laser pulse induced fiber gratings. Longitudinal tension tests demonstrate that the prestressed fiber exhibits enhanced mechanical robustness compared with the residual stress relaxed fiber. This paper reveals that residual stress plays an important role and essentially provides a new solution to enhance the thermal stability of fiber gratings at elevated temperatures and offering high reliability.
URI: http://hdl.handle.net/10397/18191
DOI: 10.1109/JLT.2011.2136323
Appears in Collections:Journal/Magazine Article

Access
View full-text via PolyU eLinks SFX Query
Show full item record

SCOPUSTM   
Citations

8
Last Week
0
Last month
0
Citations as of Apr 22, 2017

WEB OF SCIENCETM
Citations

7
Last Week
0
Last month
0
Citations as of Apr 27, 2017

Page view(s)

22
Last Week
0
Last month
Checked on Apr 30, 2017

Google ScholarTM

Check

Altmetric



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.