56-Gbit/s operations of Mach-zehnder modulators using 300-μm-long membrane InGaAsP phase shifters and SiN waveguides on Si

Takuma Aihara, Tatsurou Hiraki, Takuro Fujii, Koji Takeda, Tai Tsuchizawa, Takaaki Kakitsuka, Hiroshi Fukuda, Shinji Matsuo

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

Abstract

Mach-Zehnder modulators using 300-μm-long membrane phase shifters and SiN waveguides, in which InGaAsP core is buried with InP, are fabricated on Si. Devices exhibit 56-Gbit/s NRZ signal modulations with clear eye-openings.

Original languageEnglish
Title of host publicationOptical Fiber Communication Conference, OFC 2019
PublisherOSA - The Optical Society
ISBN (Print)9781943580538
Publication statusPublished - 2019
Externally publishedYes
EventOptical Fiber Communication Conference, OFC 2019 - San Diego, United States
Duration: 2019 Mar 32019 Mar 7

Publication series

NameOptics InfoBase Conference Papers
VolumePart F160-OFC 2019

Conference

ConferenceOptical Fiber Communication Conference, OFC 2019
CountryUnited States
CitySan Diego
Period19/3/319/3/7

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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