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    • 1. 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。
    • 2. 发明申请
    • A THERMAL DETECTOR
    • 一个热探测器
    • WO2007137995A3
    • 2008-01-31
    • 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。