Employing four-band OFDM signals for 40-Gb/s PON with 128 ONUs in single-wavelength in 10-GHz bandwidth

C. H. Yeh*, H. Y. Chen, Chi-Wai Chow

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

In this work, we propose a novel modulation of four-band OFDM channels within 10-GHz bandwidth in 40-Gb/s PON with 128 ONUs. Here, we first propose using multi-band OFDM modulation format applying in -0.7 chirp parameter Mach-Zehnder modulator (MZM) to improve and compensate the fiber dispersion and RF fading effects. Moreover, -0.37 dB power penalty at FEC level (BER of 3.8×10 -3) is also observed after 20 km fiber transmission.

Original languageEnglish
Title of host publication2012 21st Annual Wireless and Optical Communications Conference, WOCC 2012
Pages43-45
Number of pages3
DOIs
StatePublished - 29 May 2012
Event2012 21st Annual Wireless and Optical Communications Conference, WOCC 2012 - Kaohsiung, Taiwan
Duration: 19 Apr 201221 Apr 2012

Publication series

Name2012 21st Annual Wireless and Optical Communications Conference, WOCC 2012

Conference

Conference2012 21st Annual Wireless and Optical Communications Conference, WOCC 2012
CountryTaiwan
CityKaohsiung
Period19/04/1221/04/12

Keywords

  • Direct Detection
  • Multi-band
  • Optical OFDM
  • PON

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