Shot-noise detection of ultrasound-tagged photons in ultrasound-modulated optical imaging

被引：85

作者：

Gross, M

Goy, P

Al-Koussa, M

机构：

[1] Ecole Normale Super, Dept Phys, Lab Kastler Brossel, F-75231 Paris 05, France

[2] Damascus Univ, Dept Phys, Damascus, Syria

来源：

OPTICS LETTERS | 2003年 / 28卷 / 24期

关键词：

D O I：

10.1364/OL.28.002482

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We propose a new detection method for ultrasound-modulated optical tomography that allows us to perform parallel speckle detection with optimum shot-noise sensitivity, using a CCD camera. Moreover, we show that making use of a spatial filter system allows us to fully filter out speckle decorrelation noise. This method is confirmed by a test experiment. (C) 2003 Optical Society of America.

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页码：2482 / 2484

页数：3

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