公开(公告)号：US09791684B2

公开(公告)日：2017-10-17

申请号：US13521001

申请日：2011-01-04

申请人： Martin Villiger ,  Christophe Pache ,  Theo Lasser

发明人： Martin Villiger ,  Christophe Pache ,  Theo Lasser

IPC分类号： G02B21/12 ,  G01J3/453 ,  G01B9/02

CPC分类号： G02B21/125 ,  G01B9/02002 ,  G01B9/02057 ,  G01B9/02091 ,  G01B2290/50 ,  G01B2290/70 ,  G01J3/453

摘要： The invention relates to an optical coherence microscopy system for fast, phase resolved imaging by means of optical coherence microscopy with decoupled illumination and detection apertures, producing a dark-field effect with an enhanced optical contrast. The setup uses a light source with an appropriate temporal coherence, an interferometer and an array detector combined with a spectrometer. The dark-field effect is produced by optical filter means in the illumination and detection paths, positioned in conjugated planes of the sample microscope objective. These optical means comprise for example refractive or diffractive elements, amplitude or phase masks, or programmable spatial light modulators. The object is scanned via a scanning unit allowing a point scan of the object.

公开(公告)号：US20130010283A1

公开(公告)日：2013-01-10

申请号：US13521001

申请日：2011-01-04

申请人： Martin Villiger ,  Christophe Pache ,  Theo Lasser

发明人： Martin Villiger ,  Christophe Pache ,  Theo Lasser

IPC分类号： G01B9/02 ,  G01N21/64

CPC分类号： G02B21/125 ,  G01B9/02002 ,  G01B9/02057 ,  G01B9/02091 ,  G01B2290/50 ,  G01B2290/70 ,  G01J3/453

摘要： The invention relates to an optical coherence microscopy system for fast, phase resolved imaging by means of optical coherence microscopy with decoupled illumination and detection apertures, producing a dark-field effect with an enhanced optical contrast. The setup uses a light source with an appropriate temporal coherence, an interferometer and an array detector combined with a spectrometer. The dark-field effect is produced by optical filter means in the illumination and detection paths, positioned in conjugated planes of the sample microscope objective. These optical means comprise for example refractive or diffractive elements, amplitude or phase masks, or programmable spatial light modulators. The object is scanned via a scanning unit allowing a point scan of the object.

摘要翻译： 本发明涉及通过具有解耦照明和检测孔径的光学相干显微镜进行快速，相位分辨成像的光学相干显微镜系统，产生具有增强的光学对比度的暗场效应。 该设置使用具有适当的时间相干性的光源，干涉仪和与光谱仪结合的阵列检测器。 暗场效应由位于样品显微镜物镜的共轭平面中的照明和检测路径中的滤光器装置产生。 这些光学装置包括例如折射或衍射元件，幅度或相位掩模或可编程空间光调制器。 通过允许对象的点扫描的扫描单元扫描物体。