Crystalline whispering gallery mode cavities directly fabricated by crystal growth

Hiroshi Kudo, Yohei Ogawa, Takasumi Tanabe, Atsushi Yokoo

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

2 Citations (Scopus)


We successfully fabricated whispering gallery mode cavities made of crystalline material using the laser-heated pedestal growth method. The crystalline feature was maintained and the Q-factor of our fabricated hexagonal sapphire resonator was about 8.5×103.

Original languageEnglish
Title of host publicationFrontiers in Optics, FIO 2012
Publication statusPublished - 2012
EventFrontiers in Optics, FIO 2012 - Rochester, NY, United States
Duration: 2012 Oct 142012 Oct 18

Publication series

NameFrontiers in Optics, FIO 2012


OtherFrontiers in Optics, FIO 2012
Country/TerritoryUnited States
CityRochester, NY

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics


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