WDM-RoFSO transmission: Demonstration based on IEEE 802.11 WLAN standard

Jong Min Kim, Ju Hyung Lee, Yeongrok Lee, Young Chai Ko

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


We show two experiment setups to verify the applicability of WDM (wavelength division multiplexing)-RoFSO (Radio-over-Free-Space Optics) system: (i) transmission of images files following the data format of IEEE 802.11 wireless local area network; (ii) robust performance analysis of bit error rate for on–off keying signal at a speed of 10 Gbps. Specifically, it is shown that, for 100 m indoor transmission, our testbed satisfies an error-free condition of BER ≤10−12, achieving a total data rate of 20 Gbps. In this paper, we contribute to the evaluation of the practical FSO measurement data by providing experimental measurements.

Original languageEnglish
Pages (from-to)1110-1115
Number of pages6
JournalICT Express
Issue number6
Publication statusPublished - 2023 Dec

Bibliographical note

Publisher Copyright:
© 2022 The Author(s)


  • FSO
  • FSOC
  • IEEE 802.11 WLAN
  • RoFSO
  • WDM

ASJC Scopus subject areas

  • Software
  • Information Systems
  • Hardware and Architecture
  • Computer Networks and Communications
  • Artificial Intelligence


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