Amplitude point-spread function measurement of high-NA microscope objectives by digital holographic microscopy

Détails

ID Serval
serval:BIB_5B111A349520
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Titre
Amplitude point-spread function measurement of high-NA microscope objectives by digital holographic microscopy
Périodique
Optics Letters
Auteur(s)
Charrière Florian, Marian Anca, Colomb Tristan, Marquet Pierre, Depeursinge Christian
ISSN
0146-9592
Statut éditorial
Publié
Date de publication
2007
Peer-reviewed
Oui
Volume
32
Numéro
16
Pages
2456-2458
Langue
anglais
Notes
SAPHIRID:67324
Résumé
We present here a three-dimensional evaluation of the amplitude point-spread function (APSF) of a microscope objective (MO), based on a single holographic acquisition of its pupil wavefront. The aberration function is extracted from this pupil measurements and then inserted in a scalar model of diffraction, allowing one to calculate the distribution of the complex wavefront propagated around the focal point. The accuracy of the results is compared with a direct measurement of the APSF with a second holographic system located in the image plane of the MO. Measurements on a 100 x 1.3 NA MO are presented.
Pubmed
Web of science
Création de la notice
10/03/2008 16:40
Dernière modification de la notice
20/08/2019 14:14
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