Implementation method of photoelectric dual-purpose receiving system based on optical metasurface

Abstract

According to the implementation method of the photoelectric dual-purpose receiving system based on the optical metasurface, the surfaces of various platforms are coated with the skin materials, the lens function is achieved through optical microstructure design, and the optical channel sending and receiving capacity is formed on the surface of the skin; meanwhile, high-sensitivity receiving is carried out on wireless communication signals through various wave absorbing materials and the micro traveling wave cavity, and the photoelectric dual-carrier free space communication function is achieved on the basis that a carrying platform is not changed as much as possible.

Description

Technical Field

[0001] The present invention belongs to the interdisciplinary field of integrated optics, microwave photonics, and wireless communications, and specifically refers to a method for realizing an antenna that utilizes an optical metasurface to construct a tunable optical receiving system and a wireless signal receiving system to achieve parallel operation of radio communication and wireless optical communication, and more particularly to a method for realizing an optoelectronic dual-purpose receiving system based on an optical metasurface. Background Art

[0002] There are many different means of free-space communication. According to the different signal carriers, they can be divided into two categories: microwave communication and laser communication. The most common one is microwave communication, which has many advantages such as good broadcasting, strong stability, and low transmission loss. It is currently the main means of free-space communication. On the other hand, laser communication has the advantages of strong collimation, large bandwidth, and strong anti-electromagnetic interference ability. It can be used as an important supplement to microwave communication to provide communication services for multiple users within the line-of-sight range. The bottlenecks that restrict the large-scale application of free-space laser communication at this stage are mainly: (1) Free-space laser communication is susceptible to environmental interference. Various severe weather conditions such as atmospheric turbulence, wind shear, rain, fog, and water vapor will affect the communication signal, greatly increase the bit error rate, and even completely block the communication; (2) Free-space laser communication requires the use of a tracking and aiming system to establish a stable optical communication link. The longer the communication distance, the larger the caliber of the tracking and aiming system, and the greater the weight, volume, and mechanical control difficulty of the system; (3) Free-space laser communication has strong collimation and does not have the ability to broadcast compared to traditional radio communication. A single tracking and aiming system can only support point-to-point communication between two users at the same time.

[0003] In satellite communication networks, intersatellite communication links can use free-space laser communication systems for large-capacity information transmission, and satellite-to-ground communication links use wireless communication methods for high-reliability information transmission. For miniaturized mobile platforms such as drones, the tracking and aiming lenses commonly used in free-space laser communication systems are large in size and weight, and require a pod to be carried, which requires significant changes to the original platform, objectively limiting the application of optoelectronic dual-carrier free-space communication technology. On the other hand, optical metasurface technology has developed rapidly in recent years and has become the most promising set of technical solutions in the next generation of optical systems, that is, through various microstructures to achieve light field control and prepare various optical devices such as optical lenses and optical reflectors. Summary of the invention

[0004] In view of the above-mentioned defects, the technical problem to be solved by the present invention is how to achieve high-sensitivity perception of wireless signals and finally complete the wireless communication function of two external channels.

[0005] In view of the above-mentioned defects, the present invention proposes a method for realizing an optoelectronic dual-purpose receiving system based on optical metasurface, in which a skin is coated at an appropriate position of the carrying platform, various circuits and optical fiber devices are encapsulated in the skin, and various micro-nano structures such as optical phased arrays and optical metasurfaces are manufactured on the surface of the skin to realize functions such as tracking and aiming, and signal reception. At the same time, various absorbing materials, micro traveling wave cavities or radio band metasurfaces are integrated on the surface of the skin to realize highly sensitive perception of wireless signals, and finally complete the wireless communication function of "one skin, two channels".

[0006] In order to achieve the above-mentioned effects, the present invention provides a method for realizing an optoelectronic dual-purpose receiving system based on an optical metasurface, comprising: coating a skin at a suitable position of a carrying platform, encapsulating a variety of circuits and optical fiber devices in the skin, manufacturing a micro-nano structure on the skin surface, realizing a lens function through an optical microstructure design, and forming an optical channel sending and receiving capability on the skin surface to realize tracking, aiming and signal reception; at the same time, various absorbing materials, micro-traveling wave cavities or radio band metasurfaces are integrated on the skin surface to realize highly sensitive perception of wireless signals, complete channel monitoring and business diversion within the information system, and use an optical communication system or a radio communication system for communication.

[0007] Preferably, the above method specifically comprises the following steps:

[0008] S101, construction of optical metasurface, coating the selected location of the carrier platform with skin, encapsulating multiple optical fiber devices in the skin, manufacturing optical phased array and optical metasurface on the skin surface, and completing the tracking and aiming function by optimizing the optical metasurface structure;

[0009] S102. Flattened assembly of wireless antennas, integrating a variety of thin materials, micro-traveling wave cavities or radio band metasurfaces on the skin surface to achieve high-sensitivity reception of wireless signals;

[0010] S103, optoelectronic dual-carrier communication, completes channel monitoring and service diversion within the information system, and uses an optical communication system or a radio communication system for communication.

[0011] Preferably, various metal microstructures are prepared on the surface of the mounting platform, and the size and arrangement of the microstructures are directly related to the light field control results.

[0012] Preferably, the tracking and aiming functions in the above S101 include beam focusing and optical deflection.

[0013] Preferably, the above method specifically includes:

[0014] S201. Coating a skin at a suitable position of the carrier platform, encapsulating various optical fiber devices in the skin, manufacturing an optical phased array and an optical metasurface on the surface of the skin, and completing the tracking and aiming function by optimizing the optical metasurface structure;

[0015] S202, the information system selects wireless communication or laser communication or laser-wireless hybrid communication as a transmission means according to channel conditions and communication rate business requirements, and inputs corresponding information into the coding system;

[0016] S203, when wireless communication means is selected, the communication information is transmitted to the microwave source and antenna on the skin surface through the circuit, the microwave source is close to one side of the coding system or directly integrated on the skin surface, and the antenna adopts a miniaturized inductive antenna or uses various micro structures based on metasurface;

[0017] S204. When laser communication is selected, the communication signal is generated by encoding the built-in light source and then input into the optical phased array. The signal is then transmitted to the optical metasurface through the optical fiber encapsulated in the skin. The phase distribution of the optical phased array is controlled by the integrated circuit to change the mode field distribution of the output optical signal, thereby achieving deflection and focusing of the light field direction.

[0018] Preferably, in the above S202, laser communication is selected when the optical channel conditions are good and high-speed communication is required; wireless communication is selected when the optical channel conditions are poor; and laser-wireless hybrid communication is used when the reliability of communication information is required to be high.

[0019] Preferably, the above-mentioned S204 integrated circuit is packaged into the skin.

[0020] Preferably, the above-mentioned skin fixes various circuit devices and serves as an important absorbing material to realize signal reception and sensing.

[0021] Preferably, the above-mentioned S204 optical metasurface is composed of a series of microstructures. By adjusting the size and arrangement of the microstructures, the optical metasurface is made equivalent to an optical lens, thereby realizing the integrated integration of the tracking and aiming system into the flexible skin.

[0022] The present invention provides a computer-readable storage medium on which a computer program is stored. When the program is executed by a processor, the above method is implemented.

[0023] Compared with the prior art, the present invention achieves the following technical effects:

[0024] First, the present invention proposes a skin-type free-space laser tracking and aiming system based on an optical metasurface, which can realize the function of an optical lens on a skin surface of relatively low thickness through the microstructural characteristics of the optical metasurface, and cooperate with light field control means such as an optical phased array to realize the basic functions of the tracking and aiming system under the premise of fitting the platform surface and not changing the platform load as much as possible, thus providing a new channel link establishment means for free-space laser communication;

[0025] Secondly, the present invention proposes the concept of a dual-purpose optoelectronic antenna, which expands the metasurface technology to the field of wireless communications, and integrates radio communication means and laser communication means at one time through a flexible skin, providing flexible channel options to adapt to various weather conditions, various channel conditions and various business types.

[0026] Finally, the method proposed in the present invention can also be extended to various space target monitoring applications. By replacing traditional imaging lenses with optical metasurfaces, it can provide important solutions for applications involving optical channel imaging reception, such as drone remote sensing and telemetry. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the following briefly introduces the drawings required for use in the embodiment of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 A schematic diagram of an embodiment of a method for realizing an optoelectronic dual-purpose receiving system based on an optical metasurface of the present invention is shown;

[0029] Figure 2 A schematic diagram of another embodiment of a method for realizing an optoelectronic dual-purpose receiving system based on an optical metasurface of the present invention is shown;

[0030] Figure 3 A schematic diagram of another embodiment of a method for realizing an optoelectronic dual-purpose receiving system based on an optical metasurface of the present invention is shown. DETAILED DESCRIPTION

[0031] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and Examples. It should be understood that the specific embodiments described herein are only configured to explain the present invention and are not configured to limit the present invention. For those skilled in the art, the present invention can be implemented without the need for some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by illustrating examples of the present invention.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "include..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0033] The present invention provides an embodiment of a method for realizing an optoelectronic dual-purpose receiving system based on an optical metasurface, wherein a skin material is coated on the surface of various platforms, a lens function is realized through an optical microstructure design, and an optical channel sending and receiving capability is formed on the skin surface, and simultaneously wireless communication signals are received with high sensitivity through various absorbing materials and a micro-traveling wave cavity, thereby realizing an optoelectronic dual-carrier free-space communication function without changing the carrying platform as much as possible.

[0034] In some embodiments, electric carrier communication uses microwave radio as a signal carrier for communication, has good spatial transmission capabilities, and the operating bands include but are not limited to various frequency bands such as medium wave, short wave, and ultra-short wave. It does not limit the antenna size and system structure of the microwave communication system, nor does it limit the specific communication protocol used in microwave communication.

[0035] In some embodiments, optical carrier communication uses laser as a signal carrier for communication, has a higher transmission bandwidth and better collimation, and the working band includes but is not limited to ultraviolet light, visible light, infrared light and other frequency bands. It does not limit the structure of the laser communication system, nor does it limit the specific communication protocol used in laser communication.

[0036] In some embodiments, the optical metasurface prepares various metal microstructures on the platform surface. The size and arrangement of the microstructures are directly related to the light field control results. Through optimization and adjustment, it can be equivalent to an optical lens, and can realize the functions of convergence, deflection, and mode field control of light field signals. When used in conjunction with an optical phased array, it can realize flexible deflection of the light beam transmission direction and realize the functions of a traditional tracking and aiming system. There is no specific restriction on the type of materials, size structure, arrangement, etc. involved in the optical metasurface. All technical solutions for tracking and aiming laser communication signals using optical metasurfaces are within the scope of the claims of the present invention.

[0037] The present invention provides an embodiment of a method for realizing an optoelectronic dual-purpose receiving system based on an optical metasurface, wherein a skin is coated at a suitable position of a carrying platform, a variety of circuits and optical fiber devices are encapsulated in the skin, a micro-nano structure is manufactured on the surface of the skin, a lens function is realized through an optical microstructure design, and an optical channel sending and receiving capability is formed on the surface of the skin to realize tracking, aiming and signal reception; at the same time, various absorbing materials, micro-traveling wave cavities or radio band metasurfaces are integrated on the surface of the skin to realize highly sensitive perception of wireless signals, complete channel monitoring and business diversion within the information system, and use an optical communication system or a radio communication system for communication.

[0038] like Figure 1 As shown, the present invention provides an embodiment of a method for realizing an optoelectronic dual-purpose receiving system based on an optical metasurface, comprising:

[0039] S101, construction of optical metasurface, coating the selected location of the carrier platform with skin, encapsulating multiple optical fiber devices in the skin, manufacturing optical phased array and optical metasurface on the skin surface, and completing the tracking and aiming function by optimizing the optical metasurface structure;

[0040] S102. Flattened assembly of wireless antennas, integrating a variety of thin materials, micro-traveling wave cavities or radio band metasurfaces on the skin surface to achieve high-sensitivity reception of wireless signals;

[0041] S103, optoelectronic dual-carrier communication, completes channel monitoring and service diversion within the information system, and uses an optical communication system or a radio communication system for communication.

[0042] In some embodiments, various metal microstructures are prepared on the surface of the mounting platform, and the size and arrangement of the microstructures are directly related to the light field control results.

[0043] In some embodiments, the tracking and aiming functions in S101 include beam focusing and optical deflection.

[0044] The present invention provides an embodiment of a method for realizing an optoelectronic dual-purpose receiving system based on an optical metasurface, comprising:

[0045] S1. Construction of optical metasurface, i.e. coating the skin at the appropriate position of the carrier platform, encapsulating various optical fiber devices in the skin, manufacturing optical phased array and optical metasurface on the skin surface, and completing tracking and aiming functions such as beam focusing and optical deflection by optimizing the optical metasurface structure;

[0046] S2. Flattened assembly of wireless antennas, integrating various thin materials, micro-traveling wave cavities or radio band metasurfaces on the skin surface to achieve high-sensitivity reception of wireless signals;

[0047] S3, optoelectronic dual-carrier communication, that is, completing channel monitoring and business diversion within the information system, and flexibly using optical communication system or radio communication system for communication as needed.

[0048] like Figure 2 As shown, this embodiment also provides a method for implementing an optoelectronic dual-purpose receiving system based on an optical metasurface to implement an optoelectronic dual-purpose antenna based on an optical metasurface, and the implementation steps are:

[0049] 1. The information system selects wireless communication, laser communication or laser-wireless hybrid communication as the transmission means according to the channel conditions and communication rate business requirements, and inputs the corresponding information into the coding system. Laser communication is preferred when the optical channel conditions are good and high-speed communication is required; wireless communication is preferred when the optical channel conditions are poor; laser-wireless hybrid communication is used when the reliability of communication information is required to be high.

[0050] 2. When wireless communication means are selected, the communication information is transmitted to the microwave source and antenna on the surface of the skin through the circuit. The integrated circuit can be encapsulated in the skin, the microwave source can be close to the coding system side or directly integrated on the skin surface, and the antenna can be a miniaturized inductive antenna or various metasurface-based microstructures. In addition to fixing various circuit components, the skin can also be used as an important absorbing material to realize signal reception and induction.

[0051] 3. When laser communication is selected, the communication signal is generated by encoding the built-in light source and then input into the optical phased array, and then transmitted to the optical metasurface through the optical fiber encapsulated in the skin. The phase distribution of the optical phased array is controlled by the integrated circuit to change the mode field distribution of the output optical signal, thereby realizing the deflection and focusing of the light field direction. The optical metasurface is composed of a series of microstructures. By adjusting the size and arrangement of the microstructures, the optical metasurface can be equivalent to an optical lens, thereby realizing the integrated integration of the tracking and aiming system into the flexible skin.

[0052] like Figure 3 As shown, this embodiment also provides a method for implementing an optoelectronic dual-purpose receiving system based on an optical metasurface, which specifically includes:

[0053] S201. Coating a skin at a suitable position of the carrier platform, encapsulating various optical fiber devices in the skin, manufacturing an optical phased array and an optical metasurface on the surface of the skin, and completing the tracking and aiming function by optimizing the optical metasurface structure;

[0054] S202, the information system selects wireless communication or laser communication or laser-wireless hybrid communication as a transmission means according to channel conditions and communication rate business requirements, and inputs corresponding information into the coding system;

[0055] S203, when wireless communication means is selected, the communication information is transmitted to the microwave source and antenna on the skin surface through the circuit, the microwave source is close to one side of the coding system or directly integrated on the skin surface, and the antenna adopts a miniaturized inductive antenna or uses various micro structures based on metasurface;

[0056] S204. When laser communication is selected, the communication signal is generated by encoding the built-in light source and then input into the optical phased array. The signal is then transmitted to the optical metasurface through the optical fiber encapsulated in the skin. The phase distribution of the optical phased array is controlled by the integrated circuit to change the mode field distribution of the output optical signal, thereby achieving deflection and focusing of the light field direction.

[0057] In some embodiments, in S202, laser communication is selected when the optical channel conditions are good and high-speed communication is required; wireless communication is selected when the optical channel conditions are poor; and laser-wireless hybrid communication is used when the reliability of communication information is required to be high.

[0058] In some embodiments, the S204 integrated circuit is packaged into the skin.

[0059] In some embodiments, the skin fixes various circuit devices and serves as an important absorbing material to achieve signal reception and sensing.

[0060] In some embodiments, the S204 optical metasurface is composed of a series of microstructures. By adjusting the size and arrangement of the microstructures, the optical metasurface is made equivalent to an optical lens, thereby realizing the integrated integration of the tracking and aiming system into the flexible skin.

[0061] Compared with the prior art, the present invention has the following advantages:

[0062] (1) The present invention proposes a skin-type free-space laser tracking and aiming system based on an optical metasurface, which can realize the function of an optical lens on a skin surface of relatively low thickness through the microstructural characteristics of the optical metasurface, and cooperate with light field control means such as an optical phased array to realize the basic functions of the tracking and aiming system under the premise of fitting the platform surface and not changing the platform load as much as possible, thus providing a new channel link establishment method for free-space laser communication;

[0063] (2) The present invention proposes the concept of a dual-purpose optoelectronic antenna, which expands the metasurface technology to the field of wireless communications. It integrates radio communication means and laser communication means at one time through a flexible skin, providing flexible channel options to adapt to various weather conditions, various channel conditions and various business types.

[0064] (3) The method proposed in the present invention can also be extended to various space target monitoring applications. By replacing traditional imaging lenses with optical metasurfaces, it can provide solutions for applications involving optical channel imaging reception, such as drone remote sensing and telemetry.

[0065] For the convenience of description, the above device is described in various units according to their functions. Of course, when implementing the present application, the functions of each unit can be implemented in the same or multiple software and / or hardware.

[0066] Those skilled in the art will appreciate that embodiments of the present invention may be provided as methods, systems, or computer program products. Therefore, the present invention may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0067] The present invention is described with reference to flowcharts and / or block diagrams of methods, devices (systems), and computer program products according to embodiments of the present invention. It should be understood that each process and / or block in the flowchart and / or block diagram, as well as the combination of processes and / or blocks in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0068] The present application may be described in the general context of computer-executable instructions executed by a computer, such as program modules. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform specific tasks or implement specific abstract data types. The present application may also be practiced in distributed computing environments where tasks are performed by remote processing devices connected through a communication network. In a distributed computing environment, program modules may be located in local and remote computer storage media, including storage devices.

[0069] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0070] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0071] In a typical configuration, a computing device includes one or more processors (CPU), input / output interfaces, network interfaces, and memory.

[0072] The memory may include non-permanent storage in a computer-readable medium, random access memory (RAM) and / or non-volatile memory in the form of read-only memory (ROM) or flash RAM. The memory is an example of a computer-readable medium.

[0073] Computer readable media include permanent and non-permanent, removable and non-removable media that can be implemented by any method or technology to store information. Information can be computer readable instructions, data structures, program modules or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, compact disk read-only memory (CD-ROM), digital versatile disk (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission media that can be used to store information that can be accessed by a computing device. As defined herein, computer readable media does not include temporary computer readable media (transitory media), such as modulated data signals and carrier waves.

[0074] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0075] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0076] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A method for realizing an optoelectronic dual-purpose receiving system based on an optical metasurface, characterized in that include: A skin is coated on the appropriate position of the carrying platform, a variety of circuits and optical fiber devices are encapsulated in the skin, and a micro-nano structure is manufactured on the skin surface. The lens function is realized through the optical microstructure design, and the optical channel sending and receiving capabilities are formed on the skin surface to achieve tracking, aiming and signal reception. At the same time, various absorbing materials, micro traveling wave cavities or radio band metasurfaces are integrated on the skin surface to achieve highly sensitive perception of wireless signals, complete channel monitoring and business diversion within the information system, and use optical communication systems or radio communication systems for communication.

2. The method for realizing an optoelectronic dual-purpose receiving system based on an optical metasurface according to claim 1, characterized in that The method specifically comprises the following steps: S101, construction of optical metasurface, coating the selected location of the carrier platform with skin, encapsulating multiple optical fiber devices in the skin, manufacturing optical phased array and optical metasurface on the skin surface, and completing the tracking and aiming function by optimizing the optical metasurface structure; S102. Flattening of wireless antennas, integrating a variety of thin materials, micro-traveling wave cavities or radio band metasurfaces on the skin surface to achieve high-sensitivity reception of wireless signals; S103, optoelectronic dual-carrier communication, completes channel monitoring and service diversion within the information system, and uses an optical communication system or a radio communication system for communication.

3. The method for realizing an optoelectronic dual-purpose receiving system based on an optical metasurface according to claim 1, characterized in that: Various metal microstructures are prepared on the surface of the mounting platform. The size and arrangement of the microstructures are directly related to the light field control results.

4. The method for realizing an optoelectronic dual-purpose receiving system based on an optical metasurface according to claim 2, characterized in that: The tracking and aiming functions in S101 include beam focusing and optical deflection.

5. The method for realizing an optoelectronic dual-purpose receiving system based on an optical metasurface according to claim 1, characterized in that The method specifically comprises: S201. Coating a skin at a suitable position of the carrier platform, encapsulating various optical fiber devices in the skin, manufacturing an optical phased array and an optical metasurface on the surface of the skin, and completing the tracking and aiming function by optimizing the optical metasurface structure; S202, the information system selects wireless communication or laser communication or laser-wireless hybrid communication as a transmission means according to channel conditions and communication rate business requirements, and inputs corresponding information into the coding system; S203, when wireless communication means is selected, the communication information is transmitted to the microwave source and antenna on the skin surface through the circuit, the microwave source is close to one side of the coding system or directly integrated on the skin surface, and the antenna adopts a miniaturized inductive antenna or uses various micro structures based on metasurface; S204. When laser communication is selected, the communication signal is generated by encoding the built-in light source and then input into the optical phased array. The signal is then transmitted to the optical metasurface through the optical fiber encapsulated in the skin. The phase distribution of the optical phased array is controlled by the integrated circuit to change the mode field distribution of the output optical signal, thereby achieving deflection and focusing of the light field direction.

6. The method for realizing an optoelectronic dual-purpose receiving system based on an optical metasurface according to claim 5, characterized in that: In S202, when the optical channel conditions are good and high-speed communication is required, laser communication is selected; when the optical channel conditions are poor, wireless communication is selected; when the reliability of communication information is required to be high, laser-wireless hybrid communication means is used.

7. The method for realizing an optoelectronic dual-purpose receiving system based on an optical metasurface according to claim 5, characterized in that: The S204 integrated circuit is packaged into the skin.

8. The method for realizing an optoelectronic dual-purpose receiving system based on an optical metasurface according to claim 5, characterized in that: The skin fixes various circuit components and serves as an important wave-absorbing material to realize signal reception and sensing.

9. The method for realizing an optoelectronic dual-purpose receiving system based on an optical metasurface according to claim 5, characterized in that: The S204 optical metasurface is composed of a series of microstructures. By adjusting the size and arrangement of the microstructures, the optical metasurface is made equivalent to an optical lens, thereby realizing the integrated integration of the tracking and aiming system into the flexible skin.

10. A computer-readable storage medium having a computer program stored thereon, wherein the program, when executed by a processor, implements the method according to any one of claims 1 to 9.

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