CNN-Assisted Geometric Misalignment Detection and Compensation for Underwater Optical Wireless Transceivers with In-line Twin Beam and Single Camera Monitoring
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:
Tanaka, Keita; Kobori, Fumiya; Kariya, Ayumu; Kuwahara, Kiichiro; Ishikawa, Tomoya; Tanaka, Yoshio; Fujimoto, Ken'ichi; Kimura, Tomotaka; Kodama, Takahiro
Inhalt:
We experimentally demonstrated the detection and compensation of geometric misalignment between transmitters and receivers in underwater transmission of spatially multiplexed time-domain hybrid PAM signals. BERs equivalent to the optimum point were achieved using in-line twin-beam collective monitoring and extracting aberration features through CNN-based machine learning.