1-fJ/bit Direct Modulation of Photonic-Crystal Lasers

Koji Takeda, Takuro Fujii, Akihiko Shinya, Masaya Notomi, Takaaki Kakitsuka, Shinji Matsuo

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

Abstract

We have fabricated InP-based photonic-crystal lasers using ultra-compact embedded active region (1.26 × 0.25× 0.15μ m3). The device is directly modulated by a 10-Gbit/s NRZ signal with a 10.5-μ A bias current, resulting in an energy cost of 1 fJ/bit.

Original languageEnglish
Title of host publication2018 European Conference on Optical Communication, ECOC 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538648629
DOIs
Publication statusPublished - 2018 Nov 14
Externally publishedYes
Event2018 European Conference on Optical Communication, ECOC 2018 - Rome, Italy
Duration: 2018 Sep 232018 Sep 27

Publication series

NameEuropean Conference on Optical Communication, ECOC
Volume2018-September

Conference

Conference2018 European Conference on Optical Communication, ECOC 2018
CountryItaly
CityRome
Period18/9/2318/9/27

ASJC Scopus subject areas

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

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    Takeda, K., Fujii, T., Shinya, A., Notomi, M., Kakitsuka, T., & Matsuo, S. (2018). 1-fJ/bit Direct Modulation of Photonic-Crystal Lasers. In 2018 European Conference on Optical Communication, ECOC 2018 [8535198] (European Conference on Optical Communication, ECOC; Vol. 2018-September). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ECOC.2018.8535198