Gallium phosphide microresonator frequency combs

Dalziel J. Wilson, Simon Hönl, Katharina Schneider, Miles Anderson, Tobias J. Kippenberg, Paul Seidler

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


We demonstrate the first microresonator frequency combs in GaP, a III-V semiconductor transparent above 549 nm. High Kerr nonlinearity (∼10-17 m2/W) yields THz combs at 1550 nm with a 3-mW power threshold and >100-nm bandwidth.

Original languageEnglish (US)
Title of host publicationFrontiers in Optics, FIO 2018
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781943580460
StatePublished - 2018
Externally publishedYes
EventFrontiers in Optics, FIO 2018 - Washington, DC, United States
Duration: Sep 16 2018Sep 20 2018

Publication series

NameOptics InfoBase Conference Papers
VolumePart F114-FIO 2018
ISSN (Electronic)2162-2701


OtherFrontiers in Optics, FIO 2018
Country/TerritoryUnited States
CityWashington, DC

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials


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