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    • 3. 发明申请
    • FLUORESCENCE MEASUREMENT PROBE
    • 荧光测量探头
    • US20080315118A1
    • 2008-12-25
    • US12140407
    • 2008-06-17
    • Ryo AnrakuTakashi Fukuzawa
    • Ryo AnrakuTakashi Fukuzawa
    • G01J1/58
    • G01J3/02G01J3/0208G01J3/0218G01J3/024G01N21/645G01N2021/6434G01N2021/6478G01N2021/6484
    • A fluorescence measurement probe capable of stably receiving a maximum received light amount of a fluorescent light generated from a specimen onto which an excitation light is radiated. The fluorescence measurement probe is applied to a fluorescence measurement system provided with an optical system. A light source emits an excitation light. A detector receives the fluorescent light. A solid light guide path serves as an optical path of the excitation light as well as the fluorescent light. A lens is disposed between an edge surface of the solid light guide path and the specimen. When a radiation angle of the excitation light is set to 2θ at a position where the excitation light is collected by the lens which collects the fluorescent light. A excitation light beam NA expressed by sin θ is set to 0.14 or more and 0.31 or less.
    • 一种荧光测量探针,其能够稳定地接收由照射激发光的样本产生的荧光的最大接收光量。 将荧光测量探针应用于配备有光学系统的荧光测量系统。 光源发出激发光。 检测器接收荧光灯。 固体光导路径用作激发光以及荧光的光路。 透镜设置在固体光导路径的边缘表面和样本之间。 当在由收集荧光的透镜收集激发光的位置处激发光的辐射角设定为2θ时, 由sinθ表示的激发光束NA设定为0.14以上且0.31以下。