Vector modulation using EA modulator

Ukrit Mankong, Praimezt Mekbungwan, Keizo Inagaki, Atsushi Kanno, Tetsuya Kawanishi

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


We present a method to achieve vector modulation in an electroabsorption modulator with help of a directly modulated laser. We discuss the challenges involved and demonstrate the combined phase and amplitude modulation theoretically and experimentally using a commercial electroabsorption modulator integrated laser.

Original languageEnglish
Title of host publicationConference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2017
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781509062904
Publication statusPublished - 2017
EventConference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2017 - Singapore, Singapore
Duration: 2017 Jul 312017 Aug 4

Publication series

NameOptics InfoBase Conference Papers
VolumePart F122-CLEOPR 2017
ISSN (Electronic)2162-2701


OtherConference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2017


  • Chirp
  • Digital coherent
  • Electroabsorption modulator
  • Frequency response
  • Laser diode
  • Vector modulation

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials


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