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Quantitative phase restoration by direct inversion using the optical transfer function

delete2011-07-13
delete43
PRE
AI
S
Shan Shan Kou
L
Laura Waller
G
George Barbastathis
P
Pierre Marquet
C
Christian Depeursinge
C
Colin J. R. Sheppard *
DOI:10.1364/OL.36.002671delete
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摘要

摘要

En 中文
Quantitative phase recovery of phase objects is achieved by a direct inversion using the defocused weak object transfer function. The presented method is noniterative and is based on partially coherent principles. It also takes into account the optical properties of the system and gives the phase of the object directly. The proposed method is especially suitable for application to weak phase objects, such as live and unstained biological samples but, surprisingly, has also been shown to work with comparatively strong phase objects. (C) 2011 Optical Society of America
Keyword:
DIGITAL HOLOGRAPHIC MICROSCOPY
TOMOGRAPHY
RETRIEVAL

期刊

Optics Letters 封面图
Optics Letters
IF:
3.3
论文数:
4.0W
被引数:
7.6W

机构

E
Ecole Polytechnique Federale de Lausanne
学者数:
1.7W
论文数: 1.3W
被引数: 25
S
S
swiss federal institutes of technology domain
学者数:
9.0W
论文数: 8.0W
被引数: 163
N
National University of Singapore
学者数:
7.6W
论文数: 6.5W
被引数: 11.4W
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