Patent ID: 11967990
Assignee: PENG CHENG LABORATORY
Field: Telecommunications (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 11:
12. A many-to-many laser communication networking method based on the many-to-many laser communication networking device of claim 1, comprising:
receiving, by the optical field array control module, the plurality of beams of the laser with different angles sent by the plurality of satellites, and adjusting the corresponding angles of the laser before transmitting the angle-adjusted laser to the transceiver lens array module;
converting, by the transceiver lens array module, the angle-adjusted laser into the plurality of beams of the first optical fiber light and the plurality of beams of the second optical fiber light, transmitting the plurality of beams of the first optical fiber light to the array phase detection module, and transmitting the plurality of beams of the second optical fiber light to the array characteristic splitting module;
generating, by the array phase detection module, the plurality of different first characteristic information correspondingly according to the plurality of beams of the first optical fiber light, and transmitting the first characteristic information to the signal transmission module; wherein the first characteristic information is a relative angle information;
generating, by the array characteristic splitting module, the corresponding second characteristic information after analyzing the plurality of beams of the second optical fiber light, and transmitting the second characteristic information to the signal transmission module, wherein the second characteristic information is a polarization wavelength information;
transmitting, by the signal transmission module, the first characteristic information to the optical field array control module and the transceiver lens array module, and transmitting the polarization wavelength information to the beam switching array module;
adjusting, by the optical field array control module, the incident angle between itself and the laser according to the first characteristic information, and adjusting, by the transceiver lens array module, the angle-adjusted divergence angle of the laser according to the first characteristic information; and
controlling, by the beam switching array module, the plurality of beams of the second optical fiber light demodulated into the baseband signals via the first path or forwarded via the second path according to the polarization wavelength information.