Analog-based duobinary-4-PAM for electrical bandwidth limited optical fiber links

Lau Frejstrup Suhr, Idelfonso Tafur Monroy, Juan José Vegas Olmos

Research output: Contribution to journalJournal articleResearchpeer-review

2 Downloads (Pure)

Abstract

This paper presents a demonstration of a seven level duobinary-4-PAM signal operating at 10.16 Gbit/s. The polybinary generation is achieved by a simple electrical Bessel filter of 5th order, with a frequency cut-off of 1.8 GHz. We assess the impact of the filter placement, either at the transmitter or the receiver, and find the impact is minimal in terms of bit error rate performance in transmissions of up to 40 km of single mode fiber.
Original languageEnglish
JournalOptica Applicata (Online)
VolumeXLVI
Issue number1
Pages (from-to)71-78
ISSN0078-5466
DOIs
Publication statusPublished - 2016

Keywords

  • Optical communications
  • Advanced modulation formats
  • Multilevel modulation

Fingerprint Dive into the research topics of 'Analog-based duobinary-4-PAM for electrical bandwidth limited optical fiber links'. Together they form a unique fingerprint.

Cite this