High extinction ratio LN modulator with low half-wave voltage and small chirp by using thin substrate

Yuya Yamaguchi, Atsushi Kanno, Naokatsu Yamamoto, Tetsuya Kawanishi, Hirochika Nakajima

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

3 Citations (Scopus)

Abstract

We investigate the characteristics of LN modulator using thin substrate in both calculation and experiment. The fabricated active Y-branch integrated Mach-Zehnder modulator using thin LN substrate showed a good performance such as low half-wave voltage of 1.23 V, small chirp parameter of 0.013, and high extinction ratio of 44 dB.

Original languageEnglish
Title of host publication22nd Microoptics Conference, MOC 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages36-37
Number of pages2
ISBN (Electronic)9784863486096
DOIs
Publication statusPublished - 2017 Nov 19
Event22nd Microoptics Conference, MOC 2017 - Tokyo, Japan
Duration: 2017 Nov 192017 Nov 22

Publication series

Name22nd Microoptics Conference, MOC 2017
Volume2017-November

Other

Other22nd Microoptics Conference, MOC 2017
Country/TerritoryJapan
CityTokyo
Period17/11/1917/11/22

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials

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