Luminescence Sensor Operating in Reflection Mode
    51.
    发明申请
    Luminescence Sensor Operating in Reflection Mode 有权
    发光传感器在反射模式下工作

    公开(公告)号:US20080272313A1

    公开(公告)日:2008-11-06

    申请号:US12158451

    申请日:2006-12-19

    IPC分类号: G01N21/64

    CPC分类号: G01N21/648 G01N21/6428

    摘要: The present invention relates to a luminescence sensor (10), such as a luminescence biosensor or a luminescence chemical sensor, comprising at least one aperture (1) having a first lateral dimension larger than the diffraction limit of excitation radiation (3) in a medium the at least one aperture (1) is filled with and a second lateral dimension below the diffraction limit of excitation radiation (3) in a medium the at least one aperture (1) is filled with. The invention furthermore relates to a method for the detection of luminescence radiation (5), e.g. fluorescence radiation, generated by at least one optically variable molecule (2), e.g. fluorophore, in the at least one aperture (1). The excitation radiation (3) is preferably polarised to suppress the excitation radiation (3) in the apertures (1). The luminescence sensor (10) according to the present invention is able to detect relatively low concentrations of optically variable molecules (2), e.g. fluorophores.

    摘要翻译: 本发明涉及一种发光传感器(10),例如发光生物传感器或发光化学传感器,其包括至少一个孔(1),其具有比介质中的激发辐射(3)的衍射极限大的第一横向尺寸 所述至少一个孔(1)在所述至少一个孔(1)填充的介质中填充有低于激发辐射(3)的衍射极限的第二横向尺寸。 本发明还涉及用于检测发光辐射(5)的方法,例如, 由至少一个光学可变分子(2)产生的荧光辐射,例如。 在所述至少一个孔(1)中的荧光团。 激发辐射(3)优选地被极化以抑制孔(1)中的激发辐射(3)。 根据本发明的发光传感器(10)能够检测相对低浓度的光学可变分子(2),例如, 荧光团

    Radiation system and lithographic apparatus
    53.
    发明授权
    Radiation system and lithographic apparatus 失效
    辐射系统和光刻设备

    公开(公告)号:US07332731B2

    公开(公告)日:2008-02-19

    申请号:US11294347

    申请日:2005-12-06

    IPC分类号: A61N5/06

    CPC分类号: G03F7/70916 G03F7/70008

    摘要: A radiation system for providing a projection beam of radiation is disclosed. The radiation system includes an extreme ultraviolet source for providing extreme ultra violet radiation, and a contamination barrier that includes a plurality of closely packed foil plates for trapping contaminant material coming from the radiation source. The contamination barrier encloses the extreme ultraviolet radiation source.

    摘要翻译: 公开了一种用于提供投影辐射束的辐射系统。 辐射系统包括用于提供极端紫外辐射的极紫外光源,以及包括多个紧密堆积的箔片的污染屏障,用于捕获来自辐射源的污染物质。 污染屏障包围着极紫外线辐射源。