Time-domain optical coherence tomography with digital holographic microscopy.

Détails

ID Serval
serval:BIB_AD01B4B10D63
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Titre
Time-domain optical coherence tomography with digital holographic microscopy.
Périodique
Applied Optics
Auteur(s)
Massatsch P., Charrière F., Cuche E., Marquet P., Depeursinge C.D.
ISSN
0003-6935
Statut éditorial
Publié
Date de publication
2005
Peer-reviewed
Oui
Volume
44
Numéro
10
Pages
1806-1812
Langue
anglais
Résumé
We show that digital holography can be combined easily with optical coherence tomography approach. Varying the reference path length is the means used to acquire a series of holograms at different depths, providing after reconstruction images of slices at different depths in the specimen thanks to the short-coherence length of light source. A metallic object, covered by a 150-microm-thick onion cell, is imaged with high resolution. Applications in ophthalmology are shown: structures of the anterior eye, the cornea, and the iris, are studied on enucleated porcine eyes. Tomographic images of the iris border close to the pupil were obtained 165 microm underneath the eye surface.
Mots-clé
Algorithms, Animals, Equipment Design, Equipment Failure Analysis, Eye/cytology, Holography/instrumentation, Holography/methods, Image Enhancement/instrumentation, Image Enhancement/methods, Image Interpretation, Computer-Assisted/instrumentation, Image Interpretation, Computer-Assisted/methods, Onions/cytology, Ophthalmoscopes, Reproducibility of Results, Sensitivity and Specificity, Signal Processing, Computer-Assisted, Swine, Tomography, Optical Coherence/instrumentation, Tomography, Optical Coherence/methods
Pubmed
Web of science
Création de la notice
10/03/2008 16:40
Dernière modification de la notice
20/08/2019 15:16
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