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    • 4. 发明申请
    • TUNABLE OPTICAL DIFFRACTION GRATING APPARATUS AND RELATED METHODS
    • 可控光学衍射装置及相关方法
    • US20130038937A1
    • 2013-02-14
    • US13206861
    • 2011-08-10
    • Glenn BoremanDavid Shelton
    • Glenn BoremanDavid Shelton
    • G02B5/18H01L33/00
    • G02B5/1828B29D11/00269G02B5/1876G02B6/29395G02F1/155G02F1/29
    • A tunable optical diffraction grating apparatus, such as but not limited to a tunable Fresnel zone lens apparatus, includes a plurality of symmetric repeating structures (i.e., typically concentric rings) located over a substrate and comprising a material susceptible to a transparent to opaque transition for a designated radiation wavelength. The tunable optical diffraction grating apparatus also includes a means for separately effecting the transparent to opaque transition for each of the plurality of symmetric repeating structures to provide a plurality of transparent zones each comprising a variable first sub-plurality of adjacent transparent symmetric repeating structures alternating and interposed between a plurality of opaque zones each comprising a variable second sub-plurality of adjacent opaque symmetric repeating structures. Also included are a method for fabricating the tunable optical diffraction grating apparatus and a method for operating the tunable optical diffraction grating apparatus.
    • 可调谐光学衍射光栅装置,例如但不限于可调菲涅耳带透镜装置,包括位于衬底上方的多个对称的重复结构(即通常为同心环),并且包括易于透明至不透明转变的材料 指定的辐射波长。 可调谐光学衍射光栅装置还包括用于分别对多个对称重复结构中的每一个进行透明到不透明转变的装置,以提供多个透明区域,每个透明区域包括可变的第一副多个相邻的透明对称重复结构交替和 插入在多个不透明区域之间,每个不透明区域包括可变的第二子多个相邻的不透明对称重复结构。 还包括制造可调谐光学衍射光栅装置的方法和用于操作可调谐光学衍射光栅装置的方法。
    • 5. 发明授权
    • Tunable optical diffraction grating apparatus and related methods
    • 可调光衍射光栅装置及相关方法
    • US09182526B2
    • 2015-11-10
    • US13206861
    • 2011-08-10
    • Glenn BoremanDavid Shelton
    • Glenn BoremanDavid Shelton
    • G02B27/00G02F1/29G02B5/18G02B6/293B29D11/00
    • G02B5/1828B29D11/00269G02B5/1876G02B6/29395G02F1/155G02F1/29
    • A tunable optical diffraction grating apparatus, such as but not limited to a tunable Fresnel zone lens apparatus, includes a plurality of symmetric repeating structures (i.e., typically concentric rings) located over a substrate and comprising a material susceptible to a transparent to opaque transition for a designated radiation wavelength. The tunable optical diffraction grating apparatus also includes a means for separately effecting the transparent to opaque transition for each of the plurality of symmetric repeating structures to provide a plurality of transparent zones each comprising a variable first sub-plurality of adjacent transparent symmetric repeating structures alternating and interposed between a plurality of opaque zones each comprising a variable second sub-plurality of adjacent opaque symmetric repeating structures. Also included are a method for fabricating the tunable optical diffraction grating apparatus and a method for operating the tunable optical diffraction grating apparatus.
    • 可调谐光学衍射光栅装置,例如但不限于可调菲涅耳带透镜装置,包括位于衬底上方的多个对称的重复结构(即通常为同心环),并且包括易于透明至不透明转变的材料 指定的辐射波长。 可调谐光学衍射光栅装置还包括用于分别对多个对称重复结构中的每一个进行透明到不透明转变的装置,以提供多个透明区域,每个透明区域包括可变的第一副多个相邻的透明对称重复结构交替和 插入在多个不透明区域之间,每个不透明区域包括可变的第二子多个相邻的不透明对称重复结构。 还包括制造可调谐光学衍射光栅装置的方法和用于操作可调谐光学衍射光栅装置的方法。