Optical tomography by digital holographic microscopy

Optical tomography provides three-dimensional data of the measured specimen, while quantitative phase imaging enables measuring the induced phase-shifts. Combining those two technologies makes possible to get three-dimensional refractive index reconstruction. This can be achieved by introducing a scan in the measurement process, which can be done in several ways. We present and compare results of tomographic measurements, taken either in angle-scanning or wavelength-scanning approach, respectively in transmission or in reflection microscopy, in the framework of digital holographic microscopy.


Published in:
Novel Optical Instrumentation for Biomedical Applications IV, 7371, 737104
Presented at:
European Conferences on Biomedical Optics, Munich, June 14-18, 2009
Year:
2009
Publisher:
SPIE
Keywords:
Laboratories:




 Record created 2010-03-02, last modified 2018-09-13

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