Digital optical phase locked loop for real-time coherent demodulation of multilevel PSK/QAM

Takahide Sakamoto, Guo Wei Lu, Akito Chiba, Tetsuya Kawanishi

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

5 Citations (Scopus)

Abstract

We propose a digital optical phase locked loop (DOPLL) for real-time demodulation of high-speed multilevel PSK/QAM. It was simply implemented using low-speed digital signal processor after electrical sampling to demodulate high-speed BPSK, QPSK and 16QAM.

Original languageEnglish
Title of host publication2010 Conference on Optical Fiber Communication, Collocated National Fiber Optic Engineers Conference, OFC/NFOEC 2010
Publication statusPublished - 2010 Jun 30
Externally publishedYes
Event2010 Conference on Optical Fiber Communication, Collocated National Fiber Optic Engineers Conference, OFC/NFOEC 2010 - San Diego, CA, United States
Duration: 2010 Mar 212010 Mar 25

Publication series

Name2010 Conference on Optical Fiber Communication, Collocated National Fiber Optic Engineers Conference, OFC/NFOEC 2010

Other

Other2010 Conference on Optical Fiber Communication, Collocated National Fiber Optic Engineers Conference, OFC/NFOEC 2010
CountryUnited States
CitySan Diego, CA
Period10/3/2110/3/25

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Hardware and Architecture
  • Electrical and Electronic Engineering

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  • Cite this

    Sakamoto, T., Lu, G. W., Chiba, A., & Kawanishi, T. (2010). Digital optical phase locked loop for real-time coherent demodulation of multilevel PSK/QAM. In 2010 Conference on Optical Fiber Communication, Collocated National Fiber Optic Engineers Conference, OFC/NFOEC 2010 [5465346] (2010 Conference on Optical Fiber Communication, Collocated National Fiber Optic Engineers Conference, OFC/NFOEC 2010).