A device for imaging light, or a source of the light, includes a window for receiving incident light from the source, at least one metasurface, and at least one wedge prism. The metasurface and the wedge prism form a Risley pair and are displaced independently of each other. Each of the metasurface and the wedge prism are operative to deflect the incident light at an angle that is different from an angle of light incident upon them. Each metasurface includes a plurality of sub-wavelength structures that are operative to interact with the incident light received from the window. The device also includes a lens system that is operative to transmit the incident light received from the at least one metasurface and the at least one wedge prism and focuses it on a focal plane.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    SPACE-BASED IMAGING DEVICE AND METHOD OF MANUFACTURE THEREOF


    Beteiligte:

    Erscheinungsdatum :

    2024-01-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS / G01J Messen der Intensität, der Geschwindigkeit, der spektralen Zusammensetzung, der Polarisation, der Phase oder der Pulscharakteristik von infrarotem, sichtbarem oder ultraviolettem Licht , MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS



    SPACE VEHICLE AND METHOD FOR MANUFACTURE THEREOF

    COLAS VICTOR / NAGI MANRAJ | Europäisches Patentamt | 2023

    Freier Zugriff

    SPACE VEHICLE THERMAL MANAGEMENT SYSTEM AND METHOD FOR MANUFACTURE THEREOF

    COLAS VICTOR / NAGI MANRAJ | Europäisches Patentamt | 2023

    Freier Zugriff

    TOUCH DISPLAY DEVICE AND MANUFACTURE METHOD THEREOF

    QI PUYU | Europäisches Patentamt | 2020

    Freier Zugriff

    Security device and method of manufacture thereof

    Europäisches Patentamt | 2022

    Freier Zugriff

    Manufacture device ponton structure and method thereof

    KANG SUK HYUN / JUNG MUN SUNG | Europäisches Patentamt | 2022

    Freier Zugriff