Method for transferring energy and information from transmission to receiver modules, has detectors to receive laser beams, such that correlation of wavelengths signals is used to detect whether data is sent to receiver module

摘要

The method involves arranging two laser light sources (3,4) in a transmission module (1). The receiver module (2) is provided with two detectors (6,7) to receive the laser beams having different wavelengths complementary to each other. The correlation of the signals of both wavelengths is used to detect whether the data is sent to the receiver module by the two detectors. The solar cells (5) are arranged around the detectors connected with the differential amplifier (8). An independent claim is included for device for transferring energy and information by laser beams.