An Accurate and Robust In-phase/Quadrature Skew Measurement for Coherent Optical Transmitter by Image Spectrum Analyzing

Hao Chen, Xiaofei Su, Zhenning Tao, Tomofumi Oyama, Hisao Nakashima, Takeshi Hoshida, Kazutoshi Kato

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

2 Citations (Scopus)

Abstract

An accurate and robust in-phase/quadrature skew measurement method for coherent optical transmitter based on analyzing the shape of image spectrum is proposed. Experiments under various bias deviations of child/parent Mach-Zehnder modulators demonstrate the standard deviation of measured skew is 0.3ps.

Original languageEnglish
Title of host publication43rd European Conference on Optical Communication, ECOC 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-3
Number of pages3
ISBN (Electronic)9781538656242
DOIs
Publication statusPublished - Sep 21 2017
Event43rd European Conference on Optical Communication, ECOC 2017 - Gothenburg, Sweden
Duration: Sep 17 2017Sep 21 2017

Publication series

NameEuropean Conference on Optical Communication, ECOC
Volume2017-September

Other

Other43rd European Conference on Optical Communication, ECOC 2017
CountrySweden
CityGothenburg
Period9/17/179/21/17

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

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