pH sensing using a silica toroid microcavity

Misako Kobayashi, Jiro Nishimura, Takasumi Tanabe

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

Abstract

We demonstrate pH sensing by using a silica toroid microcavity coated with 20-PAA/PAH multilayers, with a sensitivity of 0.14 pH. We also demonstrated the packaging of a tapered fiber and a microcavity in a liquid channel.

Original languageEnglish
Title of host publicationProceedings of Frontiers in Optics 2015, FIO 2015
PublisherOSA - The Optical Society
ISBN (Electronic)9781943580033
DOIs
Publication statusPublished - 2015
EventFrontiers in Optics 2015, FIO 2015 - San Jose, United States
Duration: 2015 Oct 182015 Oct 22

Publication series

NameProceedings of Frontiers in Optics 2015, FIO 2015

Other

OtherFrontiers in Optics 2015, FIO 2015
CountryUnited States
CitySan Jose
Period15/10/1815/10/22

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Instrumentation
  • Atomic and Molecular Physics, and Optics

Fingerprint Dive into the research topics of 'pH sensing using a silica toroid microcavity'. Together they form a unique fingerprint.

  • Cite this

    Kobayashi, M., Nishimura, J., & Tanabe, T. (2015). pH sensing using a silica toroid microcavity. In Proceedings of Frontiers in Optics 2015, FIO 2015 (Proceedings of Frontiers in Optics 2015, FIO 2015). OSA - The Optical Society. https://doi.org/10.1364/fio.2015.jtu4a.44