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The profile of image slicer. Fig. (a) and (b) are photographic pictures. In (a), the sliced Rice logo letters can be directly seen in the reflection direction. In (b), a quarter is placed as the reference to show the size of the image slicer (16mm×16mm). Fig. (c) is a three dimensional picture of a portion of the image slicer obtained by Zygo white light interferometer.
