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Frequency-Aware Feature Fusion Aided Adaptive Compensation for Orbital Angular Momentum Optical Wireless Communication

  • Peng Dong
  • , Huan Chang*
  • , Fei Wang
  • , Qi Xu
  • , Yitao Feng
  • , Dong Guo
  • , Ran Gao
  • *Corresponding author for this work
  • Beijing Institute of Technology
  • National Key Laboratory of Science and Technology on Space-Born Intelligent Information Processing
  • Ministry of Industry and Information Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

A frequency-aware FY-Net, which replaces PixelShuffle with adaptive frequency filters to reduce aliasing, is proposed for OAM beam AO compensation under atmospheric turbulence, achieving higher mode purity and recognition accuracy than Y-Net.

Original languageEnglish
Title of host publication2026 24th International Conference on Optical Communications and Networks, ICOCN 2026
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798319508171
DOIs
Publication statusPublished - 2026
Externally publishedYes
Event24th International Conference on Optical Communications and Networks, ICOCN 2026 - Xining, China
Duration: 20 Jul 2026 → 23 Jul 2026

Publication series

Name2026 24th International Conference on Optical Communications and Networks, ICOCN 2026

Conference

Conference24th International Conference on Optical Communications and Networks, ICOCN 2026
Country/TerritoryChina
CityXining
Period20/07/26 → 23/07/26

Keywords

  • Adaptive optics
  • Deep learning
  • FY-Net
  • OAM

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