High extinction ratio optical modulator using active intensity trimmers

Tetsuya Kawanishi, Takahide Sakamoto, Masahiro Tsuchiya, Masayuki Izutsu

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

7 Citations (Scopus)

Abstract

We demonstrated high extinction ratio optical intensity switching by an integrated Mach-Zehnder LiNbO3 modulator, where each arm has a small Mach-Zehnder interferometer for compensation of amplitude mismatching in the arms. The extinction ratio was 50dB.

Original languageEnglish
Title of host publicationIET Conference Publications
PublisherInstitution of Engineering and Technology
Pages841-842
Number of pages2
Volume2005
EditionCP502
DOIs
Publication statusPublished - 2005
Externally publishedYes
Event31st European Conference on Optical Communications, ECOC 2005 - Glasgow, United Kingdom
Duration: 2005 Sep 252005 Sep 29

Other

Other31st European Conference on Optical Communications, ECOC 2005
CountryUnited Kingdom
CityGlasgow
Period05/9/2505/9/29

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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  • Cite this

    Kawanishi, T., Sakamoto, T., Tsuchiya, M., & Izutsu, M. (2005). High extinction ratio optical modulator using active intensity trimmers. In IET Conference Publications (CP502 ed., Vol. 2005, pp. 841-842). [20050748] Institution of Engineering and Technology. https://doi.org/10.1049/cp:20050748