Micro-ring-resonator wavelength-selective filter using highly-stacked quantum dot intermixed waveguide

Y. Takei, A. Matsumoto, A. Matsushita, K. Akahane, Y. Matsushima, K. Utaka

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

Abstract

We fabricated a double micro-ring-resonator wavelength-selective filter using the waveguide fabricated by the intermixing of InAs/InGaAlAs quantum dots grown on an InP (311)B substrate. Intermixing was done by using ICP-RIE etching and annealing technique at a low temperature of 650°C. The output-power contrasts of the device were 9.0 dB and 8.6 dB for TE and TM modes, respectively.

Original languageEnglish
Title of host publication26th International Conference on Indium Phosphide and Related Materials, IPRM 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)9781479957293
DOIs
Publication statusPublished - 2014 Jan 1
Event26th International Conference on Indium Phosphide and Related Materials, IPRM 2014 - Montpellier, France
Duration: 2014 May 112014 May 15

Publication series

NameConference Proceedings - International Conference on Indium Phosphide and Related Materials
ISSN (Print)1092-8669

Conference

Conference26th International Conference on Indium Phosphide and Related Materials, IPRM 2014
CountryFrance
CityMontpellier
Period14/5/1114/5/15

Keywords

  • InAs/InGaAlAs
  • PL wavelength
  • intermixing
  • micro-ring-resonator
  • quantum dots
  • wavelength-selective-filter

ASJC Scopus subject areas

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

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  • Cite this

    Takei, Y., Matsumoto, A., Matsushita, A., Akahane, K., Matsushima, Y., & Utaka, K. (2014). Micro-ring-resonator wavelength-selective filter using highly-stacked quantum dot intermixed waveguide. In 26th International Conference on Indium Phosphide and Related Materials, IPRM 2014 [6880523] (Conference Proceedings - International Conference on Indium Phosphide and Related Materials). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICIPRM.2014.6880523