Multi-beam resonance light energy-carrying communication system
An energy-carrying communication and resonant light technology, applied in transmission systems, electromagnetic wave transmission systems, electromagnetic transmitters, etc., can solve the problems of inability to supply mobile power for a large number of mobile devices, and inability to provide consumers with a Wi-Fi-like mobile charging experience, etc. Satisfy the effects of high-power energy transfer and high-bandwidth communication, expanding capacity, and increasing system capacity
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[0031] Example one
[0032] As a method of energy propagation, light waves can realize safe, long-distance, and mobile wireless energy transmission; at the same time, as a method of information transmission, light waves can realize wireless energy-carrying communication (Simultaneous Wireless Information and Power Transfer, SWIPT). In the distributed optical resonance structure based on a single beam of light, the transmitter A and the receiver B are independent of each other in space. The transmitter A includes a gain medium and a retro-reflective structure R1, and the receiver B retro-reflective structure R2 and a photoelectric Converted PV panels, such as figure 1 Shown.
[0033] The retro-reflectors R1 and R2 in the receiver B can reflect the incident light back to the original path. When the gain medium is excited to generate a photon beam, the photon beam will oscillate back and forth between the retro-reflectors R1 and R2 to form a stable resonance beam. The retro reflecto...
Example Embodiment
[0043] Example two
[0044] This embodiment provides a multi-beam resonant light energy-carrying communication system. The system structure is basically the same as the structure of the multi-beam resonant light energy-carrying communication system described in the first embodiment. The difference lies in:
[0045] The light emitted by each resonant light sending module 11 can be directly sent out and can be combined into a light beam by the laser beam combiner 118 for sending.
[0046] In each resonant light transmitting module 11, the frequency component of the resonant light generated by the excitation of the gain medium 117 is single, and the multiple light beams generated by each module can be integrated into one light beam through the beam combiner 118. Such as Image 6 As shown, the beam combiner 118 is arranged at the transmission intersection of the transmission antenna 116 of each resonant optical transmission module 11. The incident light of each single frequency componen...
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