DocumentCode
403015
Title
Sensitivity of holey fiber based sensors
Author
Kotynski, R. ; Nasilowski, T. ; Antkowiak, Maciej ; Berghmansa, F. ; Thienpont, H.
Author_Institution
Vrije Univ., Brussels, Belgium
Volume
1
fYear
2003
fDate
29 June-3 July 2003
Firstpage
340
Abstract
We analyze the mechanisms contributing to the overall sensitivity of optical sensors based on holey fibers. For this purpose we investigate the shift of the Bragg-matched wavelength in a sensor with a Bragg grating as well as the change of birefringence in a polarimetric sensor. For the sake of simplicity we concentrate on the response of the sensor to temperature. We show that the change of refractive index of silica is not always the dominating source of the sensor´s response.
Keywords
Bragg gratings; birefringence; fibre optic sensors; refractive index; Bragg grating; Bragg-matched wavelength; birefringence; holey fiber based sensors; optical sensors; polarimetric sensor; refractive index; Bragg gratings; Capacitive sensors; Fiber gratings; Holey fibers; Optical fiber sensors; Refractive index; Sensor phenomena and characterization; Silicon compounds; Temperature sensors; Thermal expansion;
fLanguage
English
Publisher
ieee
Conference_Titel
Transparent Optical Networks, 2003. Proceedings of 2003 5th International Conference on
Print_ISBN
0-7803-7816-4
Type
conf
DOI
10.1109/ICTON.2003.1264650
Filename
1264650
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