Single-mode Operation of 1.3-μm Membrane Distributed Reflector Lasers on SiC Wafers

Suguru Yamaoka, Ryo Nakao, Takuro Fujii, Koji Takeda, Tatsurou Hiraki, Hidetaka Nishi, Takaaki Kakitsuka, Tai Tsuchizawa, Shinji Matsuo

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

Abstract

We have fabricated a 1.3-μm membrane distributed reflector (DR) lasers on a SiC substrate using direct-bonding and buried regrowth techniques. The side-mode suppression ratio of ∼40 dB was obtained in room-temperature continuous-wave (RT-CW) operation.

Original languageEnglish
Title of host publication2019 Compound Semiconductor Week, CSW 2019 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728100807
DOIs
Publication statusPublished - 2019 May
Externally publishedYes
Event2019 Compound Semiconductor Week, CSW 2019 - Nara, Japan
Duration: 2019 May 192019 May 23

Publication series

Name2019 Compound Semiconductor Week, CSW 2019 - Proceedings

Conference

Conference2019 Compound Semiconductor Week, CSW 2019
CountryJapan
CityNara
Period19/5/1919/5/23

Keywords

  • Membrane distributed reflector laser
  • SiC
  • Single-mode operation

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Industrial and Manufacturing Engineering
  • Electronic, Optical and Magnetic Materials
  • Materials Chemistry
  • Atomic and Molecular Physics, and Optics

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  • Cite this

    Yamaoka, S., Nakao, R., Fujii, T., Takeda, K., Hiraki, T., Nishi, H., Kakitsuka, T., Tsuchizawa, T., & Matsuo, S. (2019). Single-mode Operation of 1.3-μm Membrane Distributed Reflector Lasers on SiC Wafers. In 2019 Compound Semiconductor Week, CSW 2019 - Proceedings [8819274] (2019 Compound Semiconductor Week, CSW 2019 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICIPRM.2019.8819274