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首页> 外文会议>RIAO/OPTILAS 2004 >Extraction of topographic information based on equal color fringes of white light interferogram
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Extraction of topographic information based on equal color fringes of white light interferogram

机译：基于白光干涉图等色条纹的地形信息提取

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C.I.E. chromaticity diagram has been used as a mean that permits to associate standard visual color perception with several interesting physics quantities: Temperature, characterization of lighting sources, thickness of thin films, and the amount of material in alloys and paintings. In specific, who works in interferencial microscopy knows the relation between isocolor curves, which are produced in a white light interferogram and the topography of the object under observation. A study about locus of these colors into the Chromaticity diagram is done in this work. Colors are produced by interference among plane wave fronts of white light with different delays. By this study, standard calibration that permits to extract topography information from some real interferograms can be obtained.
机译：C.I.E.色度图已被用作允许将标准视觉色觉与一些有趣的物理量相关联的手段：温度，光源特性，薄膜厚度以及合金和绘画材料的数量。具体而言，从事干涉显微镜工作的人员知道在白光干涉图中生成的同色曲线与被观察对象的形貌之间的关系。在这项工作中，对这些颜色的轨迹进行了色度图研究。颜色是由白光的平面波阵面之间的干涉以不同的延迟产生的。通过这项研究，可以获得允许从某些实际干涉图中提取形貌信息的标准校准。

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