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

Authors
Wu, GL Luo, QM Zeng, SQ Mu, CP Liu, XD Chance, B
Citation
Gl. Wu et al., Theoretical study of a phased-array system using the diffraction model, J MOD OPT, 48(1), 2001, pp. 181-187
Citations number
11
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Optics & Acoustics
Journal title
JOURNAL OF MODERN OPTICS
ISSN journal
09500340 → ACNP
Volume
48
Issue
1
Year of publication
2001
Pages
181 - 187
Database
ISI
SICI code
0950-0340(200101)48:1<181:TSOAPS>2.0.ZU;2-K
Abstract
The transformation of a diffusion photon density wave (DPDW) in an infinite homogenous medium with an absorber for a phased-array system is studied th eoretically 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 canc ellation phase modulation spectroscopy (PMS).