Milliwatt threshold ultra-low linewidth photonic integrated Si3N4 Brillouin laser

Kaikai Liu, Matthew W. Puckett, Mark W. Harrington, Grant M. Brodnik, Qiancheng Zhao, Nitesh Chauhan, Jiawei Wang, Ryan O. Behunin, Karl D. Nelson, Daniel J. Blumenthal

Research output: Contribution to journalConference articlepeer-review

Abstract

We report a 1.35 mW threshold Brillouin laser with measured 0.47 Hz fundamental and 525 Hz integral linewidths using a 422 Million intrinsic Q Si3N4 resonator.

Original languageEnglish (US)
Article numberSF2O.1
JournalOptics InfoBase Conference Papers
StatePublished - 2021
EventCLEO: Science and Innovations, CLEO:S and I 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021 - Virtual, Online, United States
Duration: May 9 2021May 14 2021

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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