Referenced Items are not available for this document.
Quasi-distributed chemical sensing using telecommunications grade fibre is reported for the first time. Using graded index fibre, an etched cavity at each fibre tip is filled with sol-gel-derived-silica in which an analyte-sensitive reagent is entrapped. A standard optical time domain reflectometer system, interrogating three such sensors based on a pH sensitive NIR absorbing dye was used to prove the principle of this approach
Published in:
Electronics Letters
(Volume:33
,
Issue:
7
)
Date of Publication: 27 Mar 1997
- Page(s):
- 618 - 619
- ISSN :
- 0013-5194
- INSPEC Accession Number:
- 5554498
- Digital Object Identifier :
- 10.1049/el:19970392
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 06 August 2002
- Issue Date :
- 27 Mar 1997
- Sponsored by :
- Institution of Engineering and Technology
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