Optical pH sensor for the alkaline region

Blue, Robert and Stewart, G. (1997) Optical pH sensor for the alkaline region. Electronics Letters, 33 (6). 526 - 528. (https://doi.org/10.1049/el:19970321)

Abstract

An optical sensor incorporating near infrared opto-electronics which measures pH in the alkaline region is reported. Contaminants within the aqueous solutions whose pH is being measured interfered with the evanescent wave sensing technique and a method to overcome this problem is demonstrated.

ORCID iDs

Blue, Robert ORCID: https://orcid.org/0000-0002-8598-5210

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• Item metadata

  Item type:	Article
  ID code:	42846
  Dates:	Date Event 13 March 1997 Published
  Subjects:	Technology > Electrical engineering. Electronics Nuclear engineering
  Department:	Faculty of Engineering > Electronic and Electrical Engineering
  Depositing user:	Pure Administrator
  Date deposited:	13 Feb 2013 09:59
  Last modified:	11 Nov 2024 10:20
  URI:	https://strathprints.strath.ac.uk/id/eprint/42846