Graphene-contact electrically driven microdisk lasers

Yoon Ho Kim, Soon Hong Kwon, Jung Min Lee, Min Soo Hwang, Ju Hyung Kang, Won Il Park, Hong Kyu Park

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


We demonstrated an electrically driven microdisk laser using a transparent graphene electrode. Lasing operation was achieved with a low-threshold current of ~300 A at room temperature.

Original languageEnglish
Title of host publicationCLEO: Science and Innovations, CLEO_SI 2013
Publication statusPublished - 2013 Nov 18
EventCLEO: Science and Innovations, CLEO_SI 2013 - San Jose, CA
Duration: 2013 Jun 92013 Jun 14


OtherCLEO: Science and Innovations, CLEO_SI 2013
CitySan Jose, CA

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics

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  • Cite this

    Kim, Y. H., Kwon, S. H., Lee, J. M., Hwang, M. S., Kang, J. H., Park, W. I., & Park, H. K. (2013). Graphene-contact electrically driven microdisk lasers. In CLEO: Science and Innovations, CLEO_SI 2013