ITEM METADATA RECORD
Title: Photon random-walk in the frequency-domain
Authors: Clays, Koen ×
Persoons, Andre #
Issue Date: Jan-1992
Publisher: Elsevier science bv
Series Title: Optics communications vol:92 issue:1-3 pages:6-11
Abstract: We report on the absolute determination of the transport mean free Path length of multiple scattered photons by multifrequency phasefluorometry. The time delay between the injection of an ultrashort light pulse and the subsequent detection at a certain separation is measured as a phase-shift induced on the Fourier-components of the light pulse. The diffusion approximation enables the calculation of the number of steps and the transport mean free path from this time delay. Advantages of this technique over the time domain technique [Watson et al., Phys. Rev. Lett. 58 (1987) 9451 are discussed.
URI: 
ISSN: 0030-4018
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Molecular Imaging and Photonics
× corresponding author
# (joint) last author

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