Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Role of multiple scattering in cross-correlated light scattering with a single laser beam

Not Accessible

Your library or personal account may give you access

Abstract

Previous systems for measuring cross-correlated light scattering by small particles suspended in a liquid with multiple-scattering suppression have illuminated the particles with two laser beams. It is shown that multiple-scattering suppression should also occur in cross correlation for a system that employs a single laser beam and two closely spaced detectors with wide fields of view. The single-scattering, double-scattering, and single–double-scattering cross-term contributions to the intensity cross-correlation function are calculated. It is found that the two cross terms, when added together, are unimportant for both autocorrelation and cross correlation. The amplitude of the double-scattering term can be greatly diminished by judicious detector spacing because the spatial coherence area in the detector plane for double scattering is much smaller than that for single scattering.

© 1997 Optical Society of America

Full Article  |  PDF Article
More Like This
Multiple-scattering suppression by cross correlation

William V. Meyer, David S. Cannell, Anthony E. Smart, Thomas W. Taylor, and Padetha Tin
Appl. Opt. 36(30) 7551-7558 (1997)

Particle sizing in strongly turbid suspensions with the one-beam cross-correlation dynamic light-scattering technique

Anthony J. Adorjan, James A. Lock, Thomas W. Taylor, Padetha Tin, William V. Meyer, and Anthony E. Smart
Appl. Opt. 38(15) 3409-3416 (1999)

Multiple-scattering suppression: cross correlation with tilted single-mode fibers

Ulf Nobbmann, Stacy W. Jones, and Bruce J. Ackerson
Appl. Opt. 36(30) 7571-7576 (1997)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (5)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (67)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved