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    • 3. 发明申请
    • A THERMAL DETECTOR
    • 一个热探测器
    • WO2007137995B1
    • 2008-03-20
    • PCT/EP2007055068
    • 2007-05-24
    • UNIV LIEGEFLEURY-FRENETTE KARLHABRAKEN SERGERENOTTE YVONHASTANIN JURIY
    • FLEURY-FRENETTE KARLHABRAKEN SERGERENOTTE YVONHASTANIN JURIY
    • G01J5/58G01J5/40
    • G01J5/58G01J5/40
    • A first object of the invention is a radiation detector comprising an energy absorber (203), for absorbing incident radiation (RAD) and thus undergoing a temperature increase; and optical readout means, for detecting said temperature increase; wherein said optical readout means comprises input coupling means (202) for coupling a light beam (2011) to said energy absorber (203) by exciting surface plasmons resonance, a surface plasmons resonance condition being dependent on the energy absorber (203) temperature, and wherein said energy absorber (203) is separated from said input coupling means (202) by a dielectric layer (2032). A second object of the invention is a micromechanical sensor comprising: a micromechanical oscillator and optical readout means (202) for detecting a displacement of said micromechanical oscillator; wherein said optical readout means comprise input coupling means (202) for coupling a light beam (2011) to a conductive surface (2031) by exciting surface plasmons resonance, a surface plasmons resonance condition being dependent on the displacement of said micromechanical oscillator.
    • 本发明的第一个目的是一种辐射探测器,其包括用于吸收入射辐射(RAD)并因此经历温度增加的能量吸收器(203) 和光学读出装置,用于检测所述温度升高; 其中所述光学读出装置包括用于通过激励表面等离子体激元共振(表面等离子体激元共振条件取决于能量吸收器(203)温度)将光束(2011)耦合到所述能量吸收器(203)的输入耦合装置(202) 其中所述能量吸收器(203)通过介电层(2032)与所述输入耦合装置(202)分离。 本发明的第二个目的是一种微机械传感器,包括:微机械振荡器和光学读出装置(202),用于检测所述微机械振荡器的位移; 其中所述光学读出装置包括用于通过激励表面等离子体激元共振而将光束(2011)耦合到导电表面(2031)的输入耦合装置(202),表面等离子体激元共振条件取决于所述微机械振荡器的位移。
    • 5. 发明申请
    • THERMAL DISPLACEMENT ELEMENT AND RADIATION DETECTOR USING THE ELEMENT
    • 热位移元件和辐射探测器使用元件
    • WO02021086A1
    • 2002-03-14
    • PCT/JP2001/007608
    • 2001-09-03
    • G01J1/02B81B3/00G01J5/40G01J5/48H01L27/148
    • B81B3/0081B81B2201/0278B81B2201/042B81B2203/0109G01J5/40H01L27/14812H01L27/14818H01L27/14875
    • A thermal displacement element, comprising a base and a supported part supported on the base, the supported part further comprising first and second displacement parts, a thermal separation part with high thermal resistance, and a radiation absorbing part receiving a radiation and converting the radiation into a heat, the first and second displacement parts each further comprising at least two layers of different types of substances with different coefficients of expansion overlapped with each other, wherein the first displacement part is mechanically continued to the base without passing the thermal separation part, the radiation absorbing part and the second displacement part is mechanically continued to the base through the thermal separation part and the first displacement part, the second displacement part is thermally connected to the radiation absorbing part, and a thermal radiation detector comprises the thermal displacement element and a displacement reading member fixed to the second displacement part of the thermal displacement element and used to obtain a specified variation produced in the second displacement part.
    • 一种热位移元件,包括基座和支撑在基座上的支撑部分,所述被支撑部分还包括第一和第二位移部分,具有高热阻的热分离部分,以及接收辐射并将辐射转换成辐射的辐射吸收部分 第一和第二位移部分每个还包括至少两层具有不同膨胀系数的不同类型的物质彼此重叠,其中第一位移部分机械地连续到基部而不通过热分离部分, 辐射吸收部分和第二位移部分通过热分离部分和第一位移部分机械地连接到基部,第二位移部分热连接到辐射吸收部分,并且热辐射检测器包括热位移元件和 位移读取构件固定到 e是热位移元件的第二位移部分,并用于获得在第二位移部分中产生的特定变化。
    • 8. 发明申请
    • A SENSOR BASED ON SURFACE PLASMON RESONANCE
    • 基于表面等离子体共振的传感器
    • WO2007137995A2
    • 2007-12-06
    • PCT/EP2007/055068
    • 2007-05-24
    • UNIVERSITE DE LIEGEFLEURY-FRENETTE, KarlHABRAKEN, SergeRENOTTE, YvonHASTANIN, Juriy
    • FLEURY-FRENETTE, KarlHABRAKEN, SergeRENOTTE, YvonHASTANIN, Juriy
    • G01J5/58G01J5/40
    • G01J5/58G01J5/40
    • A first object of the invention is a radiation detector comprising an energy absorber (203), for absorbing incident radiation (RAD) and thus undergoing a temperature increase; and optical readout means, for detecting said temperature increase; wherein said optical readout means comprises input coupling means (202) for coupling a light beam (2011) to said energy absorber (203) by exciting surface plasmons resonance, a surface plasmons resonance condition being dependent on the energy absorber (203) temperature, and wherein said energy absorber (203) is separated from said input coupling means (202) by a dielectric layer (2032). A second object of the invention is a micromechanical sensor comprising: a micromechanical oscillator and optical readout means (202) for detecting a displacement of said micromechanical oscillator; wherein said optical readout means comprise input coupling means (202) for coupling a light beam (2011) to a conductive surface (2031) by exciting surface plasmons resonance, a surface plasmons resonance condition being dependent on the displacement of said micromechanical oscillator.
    • 本发明的第一个目的是一种辐射检测器,其包括用于吸收入射辐射(RAD)并因此经历升温的能量吸收器(203); 以及用于检测所述温度升高的光学读出装置; 其中所述光学读出装置包括通过激发表面等离子体共振,依赖于能量吸收器(203)温度的表面等离子体共振条件将光束(2011)耦合到所述能量吸收器(203)的输入耦合装置(202) 其中所述能量吸收器(203)通过电介质层(2032)与所述输入耦合装置(202)分离。 本发明的第二个目的是一种微机械传感器,包括:微机械振荡器和用于检测所述微机械振荡器位移的光学读出装置(202); 其中所述光读出装置包括用于通过激发表面等离子体共振将光束(2011)耦合到导电表面(2031)的输入耦合装置(202),表面等离子体共振条件取决于所述微机械振荡器的位移。
    • 9. 发明申请
    • THERMO-OPTIC SYSTEM EMPLOYING SELF REFERENCE
    • 使用自动参考的热电子系统
    • WO2007098134A1
    • 2007-08-30
    • PCT/US2007/004323
    • 2007-02-21
    • REDSHIFT SYSTEMS CORPORATIONWAGNER, MatthiasRADL, Bruce M.HORWITZ, Bruce A.
    • WAGNER, MatthiasRADL, Bruce M.HORWITZ, Bruce A.
    • H04N5/217H04N5/33
    • H04N5/33G01J5/00G01J5/40G01J5/54G01J2005/0048G01J2005/0077G01J2005/583H04N5/3655
    • A thermo-optic system, which may be used for example in thermal imaging, includes an array of optical elements each having a thermally responsive optical property, the optical elements including signal elements and reference elements configured to provide (1) a common-mode response of the optical property to ambient temperature and (2) a differential-mode response of the optical property to a thermal signal appearing across the array of optical elements. The system also includes an optical readout subsystem configured to (1) illuminate the array of optical elements with optical energy at a readout wavelength corresponding to the optical property so as to generate a composite optical signal having common-mode and differential-mode signal components corresponding to the common-mode and differential-mode responses respectively of the signal and reference elements, and (2) filter the composite optical signal to generate a filtered optical signal being substantially the differential-mode image component.
    • 可以用于例如热成像的热光学系统包括各自具有热响应光学特性的光学元件阵列,所述光学元件包括信号元件和参考元件,其被配置为提供(1)共模响应 的光学特性与(2)光学特性对出现在光学元件阵列上的热信号的差分模式响应。 该系统还包括光学读出子系统,其配置为(1)以对应于光学特性的读出波长的光能照射光学元件阵列,以便产生具有对应于共模和差模信号分量的复合光信号 分别耦合到信号和参考元件的共模和差分模式响应,以及(2)对复合光信号进行滤波以产生基本上是差分模式图像分量的滤波光信号。