Referenced Items are not available for this document.
This letter reports a fiber Fabry-Peacuterot interferometer sensor formed by two closely spaced ultrashort uniform Bragg gratings within fiber core. The sensor has insertion loss as low as 0.002 dB which enables a considerable increase in the sensor's multiplexing capability. Fifty sensors are experimentally multiplexed along a single fiber using a frequency-division-multiplexing method. The potential of multiplexing more than 500 sensors is theoretically expected. The sensor's application in temperature and strain measurement is also investigated
Published in:
Photonics Technology Letters, IEEE
(Volume:19
,
Issue:
8
)
Date of Publication: April15, 2007
- Page(s):
- 622 - 624
- ISSN :
- 1041-1135
- INSPEC Accession Number:
- 9385676
- Digital Object Identifier :
- 10.1109/LPT.2007.894361
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 26 March 2007
- Issue Date :
- April15, 2007
- Sponsored by :
- IEEE Photonics Society
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