160-Gb/s NRZ-DQPSK signal generation using a thin-LiNbO3-substrate modulator with a ridge-type optical waveguide structure

Atsushi Kanno, Takahide Sakamoto, Akito Chiba, Tetsuya Kawanishi, Kaoru Higuma, Masaaki Sudo, Junichiro Ichikawa

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

Abstract

160-Gb/s NRZ-DQPSK modulation is demonstrated with a thin-LiNbO3-substrate mod-ulator. Using this substrate with a ridge-type waveguide structure can help realize an extension of a bandwidth and a decrease of a half-wave voltage of the modulator.

Original languageEnglish
Title of host publicationConference on Lasers and Electro-Optics, CLEO 2010
Publication statusPublished - 2010 Dec 1
Externally publishedYes
EventConference on Lasers and Electro-Optics, CLEO 2010 - San Jose, CA, United States
Duration: 2010 May 162010 May 21

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Other

OtherConference on Lasers and Electro-Optics, CLEO 2010
CountryUnited States
CitySan Jose, CA
Period10/5/1610/5/21

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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  • Cite this

    Kanno, A., Sakamoto, T., Chiba, A., Kawanishi, T., Higuma, K., Sudo, M., & Ichikawa, J. (2010). 160-Gb/s NRZ-DQPSK signal generation using a thin-LiNbO3-substrate modulator with a ridge-type optical waveguide structure. In Conference on Lasers and Electro-Optics, CLEO 2010 (Optics InfoBase Conference Papers).