Integrated low Linewidth Brillouin lasers in ultra low loss Si3N4 waveguide platform

Daniel J. Blumenthal, Sarat Gundavarapu, Debapam Bose, Grant Brodnik, Taran Huffman, Ryan Behunin, Peter Rakich

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


We describe a new class of integrated, ultra-low phase noise Brillouin laser. Leveraging novel laser dynamics in a very-high Q Si3N4 waveguide resonator, record low linewidths and noise in cascaded-order operation, with potential operation across the visible to infrared, can be achieved. Potential applications that span the visible to the infrared are described.

Original languageEnglish (US)
Title of host publicationCLEO
Subtitle of host publicationQELS_Fundamental Science, CLEO_QELS 2018
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781943580422
StatePublished - 2018
EventCLEO: QELS_Fundamental Science, CLEO_QELS 2018 - San Jose, United States
Duration: May 13 2018May 18 2018

Publication series

NameOptics InfoBase Conference Papers
VolumePart F93-CLEO_QELS 2018
ISSN (Electronic)2162-2701


ConferenceCLEO: QELS_Fundamental Science, CLEO_QELS 2018
Country/TerritoryUnited States
CitySan Jose

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials


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