PS-QPSK with duobinary-shaping and MLSD reception for constructing power- and spectrum-efficient superchannel

Guo Wei Lu, Yukiyoshi Kamio, Tetsuya Kawanishi

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

Abstract

By deploying duobinary-shaping and MLSD reception, we propose and implement a power-efficient superchannel consists of 32Gbaud PS-QPSK channels on a 25GHz grid, demonstrating 3.84-bit/s/Hz spectrum efficiency and 1.6-dB higher sensitivity than PM-QPSK superchannel.

Original languageEnglish
Title of host publication2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2013
Publication statusPublished - 2013 Aug 8
Externally publishedYes
Event2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2013 - Anaheim, CA, United States
Duration: 2013 Mar 172013 Mar 21

Publication series

Name2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2013

Other

Other2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2013
CountryUnited States
CityAnaheim, CA
Period13/3/1713/3/21

ASJC Scopus subject areas

  • Computer Networks and Communications

Fingerprint Dive into the research topics of 'PS-QPSK with duobinary-shaping and MLSD reception for constructing power- and spectrum-efficient superchannel'. Together they form a unique fingerprint.

  • Cite this

    Lu, G. W., Kamio, Y., & Kawanishi, T. (2013). PS-QPSK with duobinary-shaping and MLSD reception for constructing power- and spectrum-efficient superchannel. In 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2013 [6533036] (2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2013).