A Combined Alignment Method with Beam Incident Angle Measurement and Laser Nutation Alignment in Common Optical Path FSOC System
Conference: ECOC 2024 - 50th European Conference on Optical Communication
09/22/2024 - 09/26/2024 at Frankfurt, Germany
Proceedings: ITG-Fb. 317: ECOC 2024
Pages: 4Language: englishTyp: PDF
Authors:
Fan, Qirun; Huang, Hongyuan; Xu, Qirui; Ao, Xueyuan; Zou, Yansheng; Yang, Qi; Tang, Ming; Liu, Chen
Abstract:
We propose a combined alignment method based on deep learning angle measurement and laser nutation algorithm with multicore optical fiber in FSOC system. The experiment demonstrates average measurement precision of 19.92 murad and three nutation cycles can reach the maximum coupling power.