Optical tomography by digital holographic microscopy

Nicolas Pavillon; Jonas Kühn; Florian Charrière; Christian Depeursinge

doi:10.1117/12.831731

9 July 2009 Optical tomography by digital holographic microscopy

Nicolas Pavillon, Jonas Kühn, Florian Charrière, Christian Depeursinge

Proceedings Volume 7371, Novel Optical Instrumentation for Biomedical Applications IV; 737104 (2009) https://doi.org/10.1117/12.831731
Event: European Conferences on Biomedical Optics, 2009, Munich, Germany

Abstract

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.

Citation Download Citation

Nicolas Pavillon, Jonas Kühn, Florian Charrière, and Christian Depeursinge "Optical tomography by digital holographic microscopy", Proc. SPIE 7371, Novel Optical Instrumentation for Biomedical Applications IV, 737104 (9 July 2009); https://doi.org/10.1117/12.831731

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