Ultrathin-walled microbubbles for high sensitivity pressure sensing

Research output: Chapter in Book/Report/Conference proceedingsChapterpeer-review

Abstract

Whispering gallery mode (WGM) microresonators (WGRs) are considered to be excellent candidates for high sensitivity sensing. Here, we report on a relatively new WGM structure, the microbubble, used as a high sensitivity sensor for internal aerostatic pressure [1]. In contrast to conventional WGRs, this structure is hollow and sensing occurs inside the resonator through the evanescent field of the WGMs. Therefore, microbubbles have distinct advantages for optofluidic integration compared to the solid WGRs [2].

Original languageEnglish
Title of host publicationJSAP-OSA Joint Symposia, JSAP 2015
PublisherOptica Publishing Group (formerly OSA)
ISBN (Electronic)9784863485419
ISBN (Print)9784863485419
Publication statusPublished - 2015
Externally publishedYes
EventJSAP-OSA Joint Symposia 2015 - Nagoya, Japan
Duration: 13 Sep 201516 Sep 2015

Publication series

NameOptics InfoBase Conference Papers
VolumePart F132-JSAP 2015
ISSN (Electronic)2162-2701

Conference

ConferenceJSAP-OSA Joint Symposia 2015
Country/TerritoryJapan
CityNagoya
Period13/09/1516/09/15

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