Single-defect hexapole mode GeSn photonic crystal laser: Fabrication and simulation

Shuyu Bao, Haodong Qiu, Yeji Kim, Yiding Lin, Han Youl Ryu, Mee Yi Ryu, Yung Kee Yeo, John Kouvetakis, Eugene Fitzgerald, Hong Wang, Donguk Nam, Chuan Seng Tan

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


We fabricate a GeSn photonic crystal laser. The simulation shows a high Q-factor and wide spectral tunability. An improved net gain and lowered power consumption are expected via strain-relaxation and reducing active mode volume, respectively.

Original languageEnglish (US)
Title of host publicationCLEO
Subtitle of host publicationApplications and Technology, CLEO_AT 2017
PublisherOSA - The Optical Society
ISBN (Print)9781943580279
StatePublished - 2017
EventCLEO: Applications and Technology, CLEO_AT 2017 - San Jose, United States
Duration: May 14 2017May 19 2017

Publication series

NameOptics InfoBase Conference Papers
VolumePart F43-CLEO_AT 2017


ConferenceCLEO: Applications and Technology, CLEO_AT 2017
Country/TerritoryUnited States
CitySan Jose

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials


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