Temperature-insensitive measurement of refractive index using a no-core fiber-based modal interferometer

Taeyoon Kim, Junha Jung, Geun Weon Lim, Ju Han Lee

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

Abstract

We demonstrate a temperature-insensitive refractive index (RI) sensor based on an SMF-NCF-SMF structure-based modal interferometer with a wave configuration. The RI measurement sensitivity of our proposed refractometer was ~-53.24nm/RIU with no temperature sensitivity (0 pm/°C).

Original languageEnglish
Title of host publication2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2022 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798350350012
DOIs
StatePublished - 2022
Event2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2022 - Sapparo, Japan
Duration: 31 Jul 20225 Aug 2022

Publication series

Name2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2022 - Proceedings

Conference

Conference2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2022
Country/TerritoryJapan
CitySapparo
Period31/07/225/08/22

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