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Impact of Cavity Geometry on Chaotic Emission and Entropy Source Efficiency in VCSELs

  • Hang Lu*
  • , Omar Alkhazragi
  • , Tien Knee Ng
  • , Boon S. Ooi
  • *Corresponding author for this work

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

1 Scopus citations

Abstract

An investigation into the impact of the geometry of VCSELs demonstrates that a pentagonal-cavity configuration yields an increased random number generation rate of 800 Gb/s with minimal post-processing, achieving the theoretical physical limit of the system, exhibiting significant improvements in both power and processing efficiencies.

Original languageEnglish
Title of host publication2024 IEEE Photonics Conference, IPC 2024 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798350361957
DOIs
StatePublished - 2024
Externally publishedYes
Event2024 IEEE Photonics Conference, IPC 2024 - Rome, Italy
Duration: 10 Nov 202414 Nov 2024

Publication series

Name2024 IEEE Photonics Conference, IPC 2024 - Proceedings

Conference

Conference2024 IEEE Photonics Conference, IPC 2024
Country/TerritoryItaly
CityRome
Period10/11/2414/11/24

Bibliographical note

Publisher Copyright:
© 2024 IEEE.

Keywords

  • VCSEL
  • chaotic cavity
  • random number generation

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Hardware and Architecture
  • Signal Processing
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics

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