Fiberoptic evanescent wave spectroscopy in water at ppm sensitivity with a tunable quantum cascade laser

G. M. De Naurois, I. Gabay, A. Katzir, F. Capasso

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We present in water chemical spectroscopy by the use of a AgClBr fiber and a tunable mid-IR Quantum Cascade Laser source (QCL. We show detection of ppm concentration of ethanol in water.

Original languageEnglish
Title of host publication2015 Conference on Lasers and Electro-Optics, CLEO 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781557529688
StatePublished - 10 Aug 2015
EventConference on Lasers and Electro-Optics, CLEO 2015 - San Jose, United States
Duration: 10 May 201515 May 2015

Publication series

NameConference on Lasers and Electro-Optics Europe - Technical Digest
Volume2015-August

Conference

ConferenceConference on Lasers and Electro-Optics, CLEO 2015
Country/TerritoryUnited States
CitySan Jose
Period10/05/1515/05/15

Keywords

  • Arrays
  • Chemicals
  • Ethanol
  • Optical fiber amplifiers
  • Optical fiber dispersion
  • Optical fiber sensors
  • Quantum cascade lasers

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