Coupling of whispering gallery mode with silicon photonic crystal

Koki Yube, Hajime Kumazaki, Yuyang Zhuang, Shun Fuji, Riku Imamura, Rammaru Ishida, Takasumi Tanabe

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


We demonstrate the coupling of an ultrahigh-Q whispering-gallery mode with silicon photonic crystals. This allows the efficient coupling of a high-Q mode directly with a high-index silicon slab and further advancement of dynamic Q tuning.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationScience and Innovations, CLEO_SI 2020
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781943580767
Publication statusPublished - 2020
EventCLEO: Science and Innovations, CLEO_SI 2020 - Washington, United States
Duration: 2020 May 102020 May 15

Publication series

NameOptics InfoBase Conference Papers
VolumePart F183-CLEO-SI 2020
ISSN (Electronic)2162-2701


ConferenceCLEO: Science and Innovations, CLEO_SI 2020
Country/TerritoryUnited States

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials


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