Spatial shift of spatially modulated light projected on turbid media
JOSA A, Vol. 25, Issue 11, pp. 2833-2839 (2008)
http://dx.doi.org/10.1364/JOSAA.25.002833
Enhanced HTML 
Acrobat PDF (544 KB)
Abstract
This work extends modulated imaging, a recently developed technique based on the projection of structured light on a turbid medium that is able to measure optical properties of the high-scattering medium and perform tomography. We observe that structured light obliquely projected on a turbid medium undergoes a spatial shift during propagation. We propose a method to measure the spatial phase shift of a sinusoidal fringe pattern projected in a turbid medium, and we present a model derived from the diffusion approximation to describe the light propagation. Experimental validation by measurements performed on liquid phantoms is presented.
© 2008 Optical Society of America
OCIS Codes
(290.1990) Scattering : Diffusion
(290.7050) Scattering : Turbid media
ToC Category:
Scattering
History
Original Manuscript: July 22, 2008
Revised Manuscript: September 9, 2008
Manuscript Accepted: September 9, 2008
Published: October 23, 2008
Virtual Issues
Vol. 4, Iss. 1 Virtual Journal for Biomedical Optics
Citation
Andrea Bassi, David J. Cuccia, Anthony J. Durkin, and Bruce J. Tromberg, "Spatial shift of spatially modulated light projected on turbid media," J. Opt. Soc. Am. A 25, 2833-2839 (2008)
http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-25-11-2833
You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
You do not have subscription access to this journal. Article level metrics are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
Related Journal Articles 
- Diffusion coefficient in photon diffusion theory (OL)
- Real-time two-dimensional imaging in scattering media by use of a femtosecond Cr4+:forsterite laser (OL)
- Spatially resolved backscattering: implementation of extrapolation boundary condition and exponential source (JOSAA)
- Monte Carlo study of diffuse reflectance at source–detector separations close to one transport mean free path (JOSAA)
- Rapid modeling of diffuse reflectance of light in turbid slabs (JOSAA)
Related Conference Papers
- Optical Scattering of Confocal Laser Scanning Reflectance Microscopy in Turbid Media
- Optical Rotation Detection in a Chiral Scattering Medium with an Amplitude Sensitive Balanced Detection Polarimeter
- Direct imaging through scattering media using efficient THG in organic materials
- Polarization dependence of diffuse terahertz radiation
- Observation of the Critical Regime Near Anderson Localization of Light
« Previous Article | Next Article »
OSA is a member of 