Referenced Items are not available for this document.
In this paper, three different double Raman fiber bus networks are compared and demonstrated experimentally for the first time as a means of gathering information from wavelength-division-multiplexed optical sensors: the double-bus scheme, the improved double-bus configuration, and the hybrid topology. We report how these structures reduce the received amplified-spontaneous-scattering noise generated. This low-noise configuration yields signal-to-noise ratios over 43 dB and increases the number of sensors that could be multiplexed in a single structure. Furthermore, the last one enables the reutilization of the gratings' wavelengths
Published in:
Lightwave Technology, Journal of
(Volume:25
,
Issue:
3
)
Date of Publication: March 2007
- Page(s):
- 733 - 739
- ISSN :
- 0733-8724
- INSPEC Accession Number:
- 9400967
- Digital Object Identifier :
- 10.1109/JLT.2006.889669
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 10 April 2007
- Issue Date :
- March 2007
- Sponsored by :
- IEEE Aerospace and Electronic Systems Society
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