Abstract
Presented are long-period gratings (LPGs) fabricated in pure silica photonic crystal fibre (PCF) using an electric arc. Two different varieties of PCF have been investigated, an endlessly single mode PCF and a large-mode area PCF. The LPGs have been characterised for their sensitivity to a variety of external measurands. The LPGs in both fibres have been found to have negligible temperature sensitivity whilst exhibiting good sensitivity to bending and strain.
Original language | English |
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Title of host publication | Photonics North 2004 |
Subtitle of host publication | photonic applications in telecommunications, sensors, software, and lasers |
Editors | John C. Armitage, Roger A. Lessard, George A. Lampropoulos |
Place of Publication | Ottawa, ON (CA) |
Publisher | SPIE |
Pages | 66-79 |
Number of pages | 14 |
DOIs | |
Publication status | Published - 2004 |
Event | Photonics North 2004: Applications of Photonic Technology 7 - Ottawa, ON, Canada Duration: 27 Sept 2004 → 1 Nov 2004 |
Publication series
Name | SPIE proceedings |
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Publisher | SPIE |
Volume | 5579 |
ISSN (Print) | 0277-786X |
Conference
Conference | Photonics North 2004: Applications of Photonic Technology 7 |
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Abbreviated title | Photonics North 2004 |
Country/Territory | Canada |
City | Ottawa, ON |
Period | 27/09/04 → 1/11/04 |
Bibliographical note
Helen Dobb ; Kyriacos Kalli and David J. Webb "Temperature insensitive long-period grating sensors in photonic crystal fiber", Proc. SPIE 5579, Photonics North 2004: Photonic Applications in Telecommunications, Sensors, Software, and Lasers, 66 (November 16, 2004);Copyright 2004 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
http://dx.doi.org/10.1117/12.567395