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July 15, 2026Applied Physics Letters

Robust orbital-angular-momentum-encoded information transmission in multimode fiber against slowly varying stochastic dynamics

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Authors

CWChang Kai WangRMRui MaDFDian Yuan Fan

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Overview

Randomized trial explores improved data transmission in multimode fibers, suggesting enhanced robustness.

Key Points

  • This research aims to develop a method for efficient transmission of orbital-angular-momentum encoded information in multimode fibers under varying conditions.
  • Investigated decorrelation characteristics of OAM-dependent multimode fiber speckles
  • Proposed a time-division demultiplexing strategy to enhance information extraction
  • Adjusted approach based on dynamic properties of the multimode fiber system
  • Demonstrated improved data transmission efficiency under fluctuating conditions
  • Showed reduced calibration overhead while maintaining high-quality information transfer
  • Enabled flexible tradeoffs between transmission efficiency and quality based on real-time dynamics

Cite This Study

Wang et al. (2026) studied this question.

synapsesocial.com/papers/6a5722be88b21df87547fb83https://doi.org/10.1063/5.0323791
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Also Consider

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  1. 1Learning-enabled data transmission with up to 32 multiplexed orbital angular momentum channels through a commercial multi-mode fiber2024 · 8 citations
  2. 2Orbital‐Angular‐Momentum‐Mediated Information Extraction From Dynamic Scattering2025
  3. 3High-capacity data transmission with 24-bit orbital angular momentum multiplexing under dynamic scattering media2026
  4. 4Astigmatic Speckle-learned OAM Shift Keying and OAM Multiplexing2024
  5. 5Adaptive Dynamic Learning for Efficient Long‐Term Image Transmission Through Unstable Multi‐Mode Fibers2026