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Proceedings Paper

Optical tomography by digital holographic microscopy
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Paper 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.

Paper Details

Date Published: 9 July 2009
PDF: 6 pages
Proc. SPIE 7371, Novel Optical Instrumentation for Biomedical Applications IV, 737104 (9 July 2009); doi: 10.1117/12.831731
Show Author Affiliations
Nicolas Pavillon, Advanced Photonics Lab., Ecole Polytechnique Fédérale de Lausanne (Switzerland)
Jonas Kühn, Advanced Photonics Lab., Ecole Polytechnique Fédérale de Lausanne (Switzerland)
Florian Charrière, Advanced Photonics Lab., Ecole Polytechnique Fédérale de Lausanne (Switzerland)
Christian Depeursinge, Advanced Photonics Lab., Ecole Polytechnique Fédérale de Lausanne (Switzerland)


Published in SPIE Proceedings Vol. 7371:
Novel Optical Instrumentation for Biomedical Applications IV
Christian D. Depeursinge; I. Alex Vitkin, Editor(s)

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