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LOW BANDWIDTH BROADBAND FLUORESCENCE REINFORCING DEVICE AND BIOLOGICAL OR CHEMICAL OPTICAL SENSOR USING THE SAME
LOW BANDWIDTH BROADBAND FLUORESCENCE REINFORCING DEVICE AND BIOLOGICAL OR CHEMICAL OPTICAL SENSOR USING THE SAME
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机译:低带宽宽带荧光增强装置和使用该装置的生物或化学光学传感器
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摘要
The invention concerns a device for enhancing fluorescence comprising a support (10) carrying fluorescence enhancement means (11), the fluorescence enhancement means offering a reception surface for chemical or biological elements intended to be read by detection of a fluorescence signal emitted by a fluorophore, associated with the chemical or biological elements, under the effect of an excitation light beam. The fluorescence enhancement means (11) is made up of a thin, transparent, dielectric layer or a stack of thin, transparent, dielectric layers (12 to 16) ensuring a mirror function for the fluorescence signal and excitation light beam, the material of the thin layer or of each thin layer of the stack being chosen from among the following materials: TiO2, Ta2O5, HfO2, ZrO2, MgO, SiO2, Si3N4, MgF2 and YF3. The fluorescence enhancement device may be used for a biological or chemical optic sensor.
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机译:本发明涉及一种用于增强荧光的装置,该装置包括带有荧光增强装置(11)的支撑件(10),该荧光增强装置提供用于化学或生物元素的接收表面,该化学或生物元素旨在通过检测荧光团发出的荧光信号来读取,在激发光束的作用下与化学或生物元素相关联。荧光增强装置(11)由薄的透明电介质层或一叠薄的透明电介质层(12至16)组成,可确保荧光信号和激发光束的镜面功能。薄层或叠层的每个薄层选自以下材料:TiO 2,Ta 2 O 5,HfO 2,ZrO 2,MgO,SiO 2,Si 3 N 4,MgF 2和YF 3。荧光增强装置可以用于生物或化学光学传感器。
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