Quantitative Imaging by Optical Diffraction Tomography |
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| Authors: | Torolf C Wedberg Jakob J Stamnes |
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| Institution: | (1) Department of Physics, University of Bergen, Allegt. 55, N-5007 Bergen, Norway |
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| Abstract: | Optical diffraction tomography (ODT) is applied to reconstruct the cross-sectional, complex refractive index distribution of cylindrical objects. Experimental reconstructions showing noticeable image contrast for refractive index variations of about 0.001, and having a spatial resolution of about 2 μm, are obtained for objects with cross-sectional diameters of about 100 μm. The results demonstrate that ODT can be used for quantitative imaging of semitransparent fibers.Presented at the International Commission of Optics Topical Meeting, Kyoto, 1994. |
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| Keywords: | optical tomography diffraction refractive index phase microscopy quantitative imaging |
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