Compared with traditional free-space optical communication, coherent detection has the advantages of a long communication distance and flexible modulation mode, and has gradually become the research focus of many scholars. Research on the factors affecting the mixing efficiency of coherent-detection systems can provide a basis for improving their performance.

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Influence of the Beam Spatial Distribution on the Mixing Efficiency

  • Xizheng Ke,
  • Chenghu Ke

摘要

Compared with traditional free-space optical communication, coherent detection has the advantages of a long communication distance and flexible modulation mode, and has gradually become the research focus of many scholars. Research on the factors affecting the mixing efficiency of coherent-detection systems can provide a basis for improving their performance.