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Ultralow-threshold cavity raman laser via free-space excitation

  • Peking University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We observed ultralow-threshold Raman lasing using direct free-space excitation of whispering gallery modes in a deformed microtoroid. This simple and robust excitation method can overcome the inadequacies of taper coupling.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationQELS_Fundamental Science, CLEO:QELS FS 2013
PagesQM1A.4
StatePublished - 2013
EventCLEO: QELS_Fundamental Science, CLEO:QELS FS 2013 - San Jose, CA, United States
Duration: Jun 9 2013Jun 14 2013

Publication series

NameCLEO: QELS_Fundamental Science, CLEO:QELS FS 2013

Conference

ConferenceCLEO: QELS_Fundamental Science, CLEO:QELS FS 2013
Country/TerritoryUnited States
CitySan Jose, CA
Period06/9/1306/14/13

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