High-sensitivity humidity sensor composed of optical fiber coated with sol-el derived porous silica

Nobuaki Tsuda, Hideki Fukano, Shuji Taue

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We fabricated a humidity sensor by connecting single-mode-multimode-single-mode fibers and coating the sensing part with sol-gel derived porous silica, achieving a high sensitivity (0.748 nm/% at 0.4% relative humidity) and quick response.

Original languageEnglish
Title of host publication2016 21st OptoElectronics and Communications Conference, OECC 2016 - Held Jointly with 2016 International Conference on Photonics in Switching, PS 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9784885523052
Publication statusPublished - Oct 26 2016
Event21st OptoElectronics and Communications Conference, OECC 2016 - Held Jointly with 2016 International Conference on Photonics in Switching, PS 2016 - Niigata, Japan
Duration: Jul 3 2016Jul 7 2016

Other

Other21st OptoElectronics and Communications Conference, OECC 2016 - Held Jointly with 2016 International Conference on Photonics in Switching, PS 2016
CountryJapan
CityNiigata
Period7/3/167/7/16

Keywords

  • High sensitivity
  • humidity sensor
  • Multimode interference
  • porous silica

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Signal Processing
  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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  • Cite this

    Tsuda, N., Fukano, H., & Taue, S. (2016). High-sensitivity humidity sensor composed of optical fiber coated with sol-el derived porous silica. In 2016 21st OptoElectronics and Communications Conference, OECC 2016 - Held Jointly with 2016 International Conference on Photonics in Switching, PS 2016 [7718485] Institute of Electrical and Electronics Engineers Inc..