Theoretical study of a phased-array system using the diffraction model

The transformation of a diffusion photon density wave (DPDW) in an infinite homogenous medium with an absorber for a phased-array system is studied theoretically using the diffraction model. The theoretical results agree with the experiment results. The results prove that a small object in a highly...

Full description

Saved in:
Bibliographic Details
Published in:Journal of modern optics 2001-01, Vol.48 (1), p.181-187
Main Authors: Wu, Guiling, Luo, Qingming, Zeng, Shaoqan, Mu, Chenpeng, Liu, Xiande, Chance, Britton
Format: Article
Language:English
Subjects:
Biological and medical sciences
Exact sciences and technology
Fundamental and applied biological sciences. Psychology
Fundamental areas of phenomenology (including applications)
General aspects, investigation technics, apparatus
Optics
Physics
Scattering of visible, uv, and infrared radiation
Tissues, organs and organisms biophysics
Wave optics
Wave propagation, transmission and absorption
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The transformation of a diffusion photon density wave (DPDW) in an infinite homogenous medium with an absorber for a phased-array system is studied theoretically using the diffraction model. The theoretical results agree with the experiment results. The results prove that a small object in a highly scattering medium can be detected and localized precisely by amplitude cancellation phase modulation spectroscopy (PMS).
ISSN:0950-0340
1362-3044
DOI:10.1080/09500340108235164