| 摘要 |
The invention concerns a microscope for coherent optical tomography, comprising: a light source, an optical system for focusing an illuminating beam (FE) in an illumination point (620) of a sample (606) and for focusing a light beam (FD) from an illuminating point in a light point in a first picture plane (P1), a spatial filtering system (608) arranged in the first picture plane (P1) to obtain a beam to be detected (FD1), a scanning device (603, 604) for scanning the sample; an interferometric device (605) to generate a reference beam (FR) which is superimposed to said light beam (FD); at least a sensor (612, 615, 618) for recording the superimposition of FD1 and FR, the interferometric device (605) being adapted to separate the illuminating beam (FE) derived from the scanning device and directed towards the sample into a light beam (FE) directed towards the sample and a reference beam (FR) which does not reach the sample and to superimpose FR to the light beam (FD) derived from the sample and directed towards the scanning device.
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