QPSK Modulation Effects on the RF Characteristics of Quantum-dash Laser Based WDM System

E. Alkhazraji, A. Ragheb, M. A. Esmail, H. Fathallah, S. Alshebeili, K. K. Qureshi, M. Z.M. Khan

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

Abstract

Effect of DP-QPSK modulation (28GBaud) and transmission on RF-characteristics is investigated for a 3-channel multiplexed system employing InAs/InP quantum-dash laser comb-source showing 3dB-bandwidth increase by ∼16.7%, linewidth by ∼7 kHz, and phase-noise by ∼4.7 dBc/Hz.

Original languageEnglish
Title of host publication2020 Asia Communications and Photonics Conference, ACP 2020 and International Conference on Information Photonics and Optical Communications, IPOC 2020 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781943580828
StatePublished - Oct 2020

Publication series

Name2020 Asia Communications and Photonics Conference, ACP 2020 and International Conference on Information Photonics and Optical Communications, IPOC 2020 - Proceedings

Bibliographical note

Publisher Copyright:
© 2020 The Author(s)

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Information Systems
  • Signal Processing
  • Safety, Risk, Reliability and Quality
  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics

Fingerprint

Dive into the research topics of 'QPSK Modulation Effects on the RF Characteristics of Quantum-dash Laser Based WDM System'. Together they form a unique fingerprint.

Cite this