Multidimensional Encoding of Superimposed OAM Beams for Free-space Optical Communications
Konferenz: ECOC 2024 - 50th European Conference on Optical Communication
22.09.2024-26.09.2024 in Frankfurt, Germany
Tagungsband: ITG-Fb. 317: ECOC 2024
Seiten: 4Sprache: EnglischTyp: PDF
Autoren:
Zhao, Wenqian; Zhang, Yiwen; An, Dong; Zhang, Runzhou; Pang, Kai; Pan, Zhongqi; Yue, Yang
Inhalt:
A multidimensional encoding method through mode, phase, and intensity is demonstrated for superimposed OAM beam. Decoding of the camera-captured images is realized by the trained support vector machine algorithm. Under the 10-2 m time-varying phase turbulence, an image-transmission accuracy of 99.38% can be achieved.