pH sensor made using cellulosic coating on a biconically tapered singlemode optical fiber

  • Francisco J. Arregui*
  • , Carlos Fernandez-Valdivielso
  • , Inaki Ilundain
  • , Ignacio R. Matias
  • *Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

8 Citations (Scopus)

Abstract

A pH sensor has been fabricated using a tapered single-mode optical fiber coated with cellulose and direct dyes. A range from 3 to 7.4 and from 8 to 11 (pH) was achieved without using UV light.

Original languageEnglish
Pages (from-to)464-467
Number of pages4
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume4185
DOIs
Publication statusPublished - 2000
Externally publishedYes
Event14th International Conference on Optical Fiber Sensors - Venice, Italy
Duration: 11 Oct 200013 Oct 2000

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