Cell refractive index tomography by digital holographic microscopy

被引：484

作者：

Charrière, F ^{[1
]}

Marian, A

Montfort, F

Kuehn, J

Colomb, T

Cuche, E

Marquet, P

Depeursinge, C

机构：

[1] Ecole Polytech Fed Lausanne, Imaging & Appl Opt Inst, CH-1015 Lausanne, Switzerland

[2] Lyncee Tec SA, PSE A, CH-1005 Lausanne, Switzerland

[3] CHUV, Dept Psychiat, Ctr Neurosci Psychiat, CH-1008 Lausanne, Switzerland

来源：

OPTICS LETTERS | 2006年 / 31卷 / 02期

关键词：

D O I：

10.1364/OL.31.000178

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

For what we believe to be the first time, digital holographic microscopy is applied to perform optical diffraction tomography of a pollen grain. Transmission phase images with nanometric axial accuracy are numerically reconstructed from holograms acquired for different orientations of the rotating sample; then the three-dimensional refractive index spatial distribution is computed by inverse radon transform. A precision of 0.01 for the refractive index estimation and a spatial resolution in the micrometer range are demonstrated. (c) 2006 Optical Society of America.

引用

页码：178 / 180

页数：3

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