Theoretical description of the photorefractive detection of the ultrasound modulated photons in scattering media

被引：25
作者：
Gross, M
Ramaz, F
Forget, BC
Atlan, M
Boccara, C
Delaye, P
Roosen, G
机构：
[1] UMPC, CNRS, UMR 8552, Lab Kastler Brossel,ENS, F-75231 Paris, France
[2] Univ Paris 06, CNRS, UPR0005, Lab Opt,Ecole Super Phys & Chim Ind Ville Paris, F-75231 Paris, France
[3] Univ Paris 11, Inst Opt, CNRS, UMR,Lab Charles Fabry, F-91403 Orsay, France
来源：
OPTICS EXPRESS | 2005年 / 13卷 / 18期
关键词：
D O I：
10.1364/OPEX.13.007097
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Acousto-optic imaging of thick biological tissues can be obtained in real-time with an adaptive-wavefront holographic setup, where the holographic media is a self-developping photorefractive crystal. As a consequence, the interference signal resulting from the acousto-optic effect can be easily collected with a high etendue and fast single photodetector. We present a statistical model of the field propagating through the scattering media and show why the various acoustic frequency components contained in the speckle output pattern are uncorrelated. We then give a detailed description of the signal measured through the photorefractive effect, in order to explain the quadratic pressure response observed for the two commonly used configurations setup e.g an amplitude or a phase modulation of the ultrasound. (c) 2005 Optical Society of America
引用
收藏
页码：7097 / 7112
页数：16
相关论文
共 31 条
[11]   TRANSMISSION OF TIME MODULATED OPTICAL SIGNALS THROUGH AN ABSORBING PHOTOREFRACTIVE CRYSTAL [J].
DELAYE, P ;
DEMONTMORILLON, LA ;
ROOSEN, G .
OPTICS COMMUNICATIONS, 1995, 118 (1-2) :154-164
[12]  
DEMONCHENAULT GH, 1988, J APPL PHYS, V63, P624
[13]   Shot-noise detection of ultrasound-tagged photons in ultrasound-modulated optical imaging [J].
Gross, M ;
Goy, P ;
Al-Koussa, M .
OPTICS LETTERS, 2003, 28 (24) :2482-2484
[14]  
GROSS M, 2005, IN PRESS OPT LETT, P41405
[15]   THE TRANSFER-FUNCTION AND IMPULSE-RESPONSE OF PHOTOREFRACTIVE 2-BEAM COUPLING [J].
HERMANNS, A ;
BENKERT, C ;
LININGER, DM ;
ANDERSON, DZ .
IEEE JOURNAL OF QUANTUM ELECTRONICS, 1992, 28 (03) :750-756
[16]  
Kak A.C. Slaney M., 1999, PRINCIPLES COMPUTERI
[17]   Acousto-optic tomography with multiply scattered light [J].
Kempe, M ;
Larionov, M ;
Zaslavsky, D ;
Genack, AZ .
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1997, 14 (05) :1151-1158
[18]   Laser-based ultrasound detection using photorefractive quantum wells [J].
Lahiri, I ;
Pyrak-Nolte, LJ ;
Nolte, DD ;
Melloch, MR ;
Kruger, RA ;
Bacher, GD ;
Klein, MB .
APPLIED PHYSICS LETTERS, 1998, 73 (08) :1041-1043
[19]   ULTRASONIC MODULATION OF MULTIPLY SCATTERED-LIGHT [J].
LEUTZ, W ;
MARET, G .
PHYSICA B, 1995, 204 (1-4) :14-19
[20]   In vivo demonstration of the ultrasound-modulated light technique [J].
Lev, A ;
Sfez, B .
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 2003, 20 (12) :2347-2354
1234