Narrow line-width 1.31-μm wavelength tunable quantum dot laser using sandwiched sub-nano separator growth technique

Naokatsu Yamamoto, Kouichi Akahane, Tetsuya Kawanishi, Yuki Yoshioka, Hiroshi Takai

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

Abstract

By using sandwiched sub-nano separator, we successfully fabricated a 210-kHz linewidth ultra-broadband 1.31-μm wavelength tunable external cavity quantum dot laser, which can be useful for coherent transmission systems in O-band.

Original languageEnglish
Title of host publicationEuropean Conference and Exposition on Optical Communications, ECOC 2011
PublisherOptical Society of America (OSA)
ISBN (Print)9781557529312
DOIs
Publication statusPublished - 2011
Externally publishedYes
EventEuropean Conference and Exposition on Optical Communications, ECOC 2011 - Geneva, Switzerland
Duration: 2011 Sep 182011 Sep 22

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Other

OtherEuropean Conference and Exposition on Optical Communications, ECOC 2011
CountrySwitzerland
CityGeneva
Period11/9/1811/9/22

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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  • Cite this

    Yamamoto, N., Akahane, K., Kawanishi, T., Yoshioka, Y., & Takai, H. (2011). Narrow line-width 1.31-μm wavelength tunable quantum dot laser using sandwiched sub-nano separator growth technique. In European Conference and Exposition on Optical Communications, ECOC 2011 (Optics InfoBase Conference Papers). Optical Society of America (OSA). https://doi.org/10.1364/ecoc.2011.we.10.p1.35