Wavelength Tunable filter with Curved Directional Coupler

Yoshiaki Ito, Manuel Mendez-Astudillo, Tomohiro Kita

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

Abstract

We investigate a structure to reduce the wavelength-dependence of a ring resonator's transmission characteristics by replacing the conventional directional coupler of the racetrack resonator with a curved directional coupler. We show its potential as a filter for broadband wavelength tunable single mode lasers

Original languageEnglish
Title of host publicationMOC 2019 - 24th Microoptics Conference
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages106-107
Number of pages2
ISBN (Electronic)9784863487123
DOIs
Publication statusPublished - 2019 Nov
Event24th Microoptics Conference, MOC 2019 - Toyama, Japan
Duration: 2019 Nov 172019 Nov 20

Publication series

NameMOC 2019 - 24th Microoptics Conference

Conference

Conference24th Microoptics Conference, MOC 2019
CountryJapan
CityToyama
Period19/11/1719/11/20

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

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  • Cite this

    Ito, Y., Mendez-Astudillo, M., & Kita, T. (2019). Wavelength Tunable filter with Curved Directional Coupler. In MOC 2019 - 24th Microoptics Conference (pp. 106-107). [8982770] (MOC 2019 - 24th Microoptics Conference). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/MOC46630.2019.8982770