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    • 3. 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。
    • 4. 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。
    • 7. 发明申请
    • SUB-MILLIMETER AND INFRARED REFLECTARRAY
    • 亚微米和红外引导
    • US20070132645A1
    • 2007-06-14
    • US11609118
    • 2006-12-11
    • James GinnBrian LailGlenn Boreman
    • James GinnBrian LailGlenn Boreman
    • H01Q1/38
    • H01Q3/46
    • An integrated sub-millimeter and infrared reflectarray includes a reflective surface, a dielectric layer disposed on the reflective surface, and a subwavelength element array and a subwavelength element array electromagnetically coupled to the reflective surface. The subwavelength element array includes (i) electrically conductive subwavelength elements on the dielectric layer, (ii) wherein the dielectric layer comprises a plurality of dielectric subwavelength elements, or (iii) the dielectric layer includes a plurality of embedded dielectric subwavelength elements. The array includes at least one of a plurality of substantially different inter-element spacings and a plurality of substantially different dimensions for the elements.
    • 集成子毫米和红外反射阵列包括反射表面,设置在反射表面上的电介质层,以及电子耦合到反射表面的亚波长元件阵列和亚波长元件阵列。 亚波长元件阵列包括(i)电介质层上的导电亚波长元件,(ii)其中介电层包括多个介电子波长元件,或(iii)介电层包括多个嵌入的介电子波长元件。 阵列包括多个基本上不同的元件之间的间隔中的至少一个以及元件的多个基本上不同的尺寸。
    • 8. 发明授权
    • Nanocomposite semiconducting material with reduced resistivity
    • 具有降低电阻率的纳米复合半导体材料
    • US08228159B1
    • 2012-07-24
    • US12253413
    • 2008-10-17
    • Kevin Robert CoffeyVu Huynh LamEdward DeinAndrew Peter WarrenGlenn BoremanGuy V. ZummoWilson Caba
    • Kevin Robert CoffeyVu Huynh LamEdward DeinAndrew Peter WarrenGlenn BoremanGuy V. ZummoWilson Caba
    • H01C7/10
    • H01C7/008H01C7/006
    • A resistor, fabricating method, and thermal sensor material for resistors that incorporate high Temperature Coefficient of Resistance (TCR) values and low resistivity for better sensitivity in infrared imaging applications are disclosed. Amorphous oxide thin films, preferably oxides of vanadium (VOx), were deposited on thermally grown silicon dioxide by direct current (DC) magnetron co-sputtering of noble metals (gold and platinum) in a controlled argon/oxygen atmosphere. The ideal conditions for preparing an amorphous vanadium oxide/noble metal thin film are identified. TCR and resistivity results showed that the additions of gold (Au) and platinum (Pt) into VOx reduced the resistivity. However, only gold (Au) was found to improve TCR value. Reducing the amount of oxygen in the thin film, further improved the ratio between TCR and resistivity. Infrared detection and imaging devices can be greatly improved with a “drop-in” amorphous vanadium oxide/noble metal thin film of the present invention.
    • 公开了一种用于电阻器的电阻器,制造方法和热传感器材料,其包含高温度电阻系数(TCR)值和低电阻率,用于在红外成像应用中更好的灵敏度。 通过直接(DC)磁控管共溅射贵金属(金和铂)在受控的氩/氧气氛中,将非晶氧化物薄膜(优选钒的氧化物(VO x))沉积在热生长的二氧化硅上。 鉴定了制备无定形氧化钒/贵金属薄膜的理想条件。 TCR和电阻率结果表明,向VOx中添加金(Au)和铂(Pt)降低了电阻率。 然而,仅发现金(Au)可以提高TCR值。 减少薄膜中的氧气量,进一步提高了TCR和电阻率之间的比例。 本发明的“滴入”无定形氧化钒/贵金属薄膜可以大大改善红外检测和成像装置。
    • 9. 发明授权
    • Sub-millimeter and infrared reflectarray
    • 亚毫米和红外线反射阵列
    • US07623071B2
    • 2009-11-24
    • US11609118
    • 2006-12-11
    • James GinnBrian LailGlenn Boreman
    • James GinnBrian LailGlenn Boreman
    • H01Q1/38
    • H01Q3/46
    • An integrated sub-millimeter and infrared reflectarray includes a reflective surface, a dielectric layer disposed on the reflective surface, and a subwavelength element array and a subwavelength element array electromagnetically coupled to the reflective surface. The subwavelength element array includes (i) electrically conductive subwavelength elements on the dielectric layer, (ii) wherein the dielectric layer comprises a plurality of dielectric subwavelength elements, or (iii) the dielectric layer includes a plurality of embedded dielectric subwavelength elements. The array includes at least one of a plurality of substantially different inter-element spacings and a plurality of substantially different dimensions for the elements.
    • 集成子毫米和红外反射阵列包括反射表面,设置在反射表面上的电介质层,以及电子耦合到反射表面的亚波长元件阵列和亚波长元件阵列。 亚波长元件阵列包括(i)电介质层上的导电亚波长元件,(ii)其中介电层包括多个介电子波长元件,或(iii)介电层包括多个嵌入的介电子波长元件。 阵列包括多个基本上不同的元件之间的间隔中的至少一个以及元件的多个基本上不同的尺寸。
    • 10. 发明授权
    • Nanocomposite semiconducting material with reduced resistivity
    • 具有降低电阻率的纳米复合半导体材料
    • US08502639B1
    • 2013-08-06
    • US13554591
    • 2012-07-20
    • Kevin R. CoffeyVu Huynh LamEdward DeinAndrew P. WarrenGlenn BoremanGuy ZummoWilson Caba
    • Kevin R. CoffeyVu Huynh LamEdward DeinAndrew P. WarrenGlenn BoremanGuy ZummoWilson Caba
    • H01C7/10
    • H01C7/008H01C7/006
    • A resistor, fabricating method, and thermal sensor material for resistors that incorporate high Temperature Coefficient of Resistance (TCR) values and low resistivity for better sensitivity in infrared imaging applications are disclosed. Amorphous oxide thin films, preferably oxides of vanadium (VOx), were deposited on thermally grown silicon dioxide by direct current (DC) magnetron co-sputtering of noble metals (gold and platinum) in a controlled argon/oxygen atmosphere. The ideal conditions for preparing an amorphous vanadium oxide/noble metal thin film are identified. TCR and resistivity results showed that the additions of gold (Au) and platinum (Pt) into VOx reduced the resistivity. However, only gold (Au) was found to improve TCR value. Reducing the amount of oxygen in the thin film, further improved the ratio between TCR and resistivity. Infrared detection and imaging devices can be greatly improved with a “drop-in” amorphous vanadium oxide/noble metal thin film of the present invention.
    • 公开了一种用于电阻器的电阻器,制造方法和热传感器材料,其包含高温度电阻系数(TCR)值和低电阻率,用于在红外成像应用中更好的灵敏度。 通过直接(DC)磁控管共溅射贵金属(金和铂)在受控的氩/氧气氛中,将非晶氧化物薄膜(优选钒的氧化物(VO x))沉积在热生长的二氧化硅上。 鉴定了制备无定形氧化钒/贵金属薄膜的理想条件。 TCR和电阻率结果表明,向VOx中添加金(Au)和铂(Pt)降低了电阻率。 然而,仅发现金(Au)可以提高TCR值。 减少薄膜中的氧气量,进一步提高了TCR和电阻率之间的比例。 本发明的“滴入”无定形氧化钒/贵金属薄膜可以大大改善红外检测和成像装置。