Temperature Characteristics of Photonic-Crystal Lasers Coupled to Si Waveguides

Takuro Fujii, Takaaki Kakitsuka, Eiichi Kuramochi, Shinji Matsuo, Hidetaka Nishi, Masaya Notomi, Akihiko Shinya, Koji Takeda, Tai Tsuchizawa

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

Abstract

We experimentally investigated the temperature characteristics of photonic-crystal lasers coupled to Si waveguides. Output light was successfully coupled to the Si waveguides. The laser had a threshold current of 0.023 mA, and it operated at temperatures up to 63.9 degrees Celsius.

Original languageEnglish
Title of host publicationGFP 2019 - Group IV Photonics
PublisherIEEE Computer Society
ISBN (Electronic)9781728109053
DOIs
Publication statusPublished - 2019 Aug
Event16th IEEE International Conference on Group IV Photonics, GFP 2019 - Singapore, Singapore
Duration: 2019 Aug 282019 Aug 30

Publication series

NameIEEE International Conference on Group IV Photonics GFP
Volume2019-August
ISSN (Print)1949-2081

Conference

Conference16th IEEE International Conference on Group IV Photonics, GFP 2019
CountrySingapore
CitySingapore
Period19/8/2819/8/30

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Keywords

  • nanocavity laser
  • photonic crystal
  • semiconductor laser
  • Si photonics

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Ceramics and Composites
  • Electronic, Optical and Magnetic Materials

Cite this

Fujii, T., Kakitsuka, T., Kuramochi, E., Matsuo, S., Nishi, H., Notomi, M., Shinya, A., Takeda, K., & Tsuchizawa, T. (2019). Temperature Characteristics of Photonic-Crystal Lasers Coupled to Si Waveguides. In GFP 2019 - Group IV Photonics [8853934] (IEEE International Conference on Group IV Photonics GFP; Vol. 2019-August). IEEE Computer Society. https://doi.org/10.1109/GROUP4.2019.8853934