Journal article
Modeling of photon density waves in the frequency domain
Optics and spectroscopy, v 113(2), pp 184-193
01 Aug 2012
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
We have described the transfer of modulated radiation in a random medium in terms of the Bethe-Salpeter equation. Based on the obtained expression for the scattering intensity, we have developed an original technique of modeling the photon density waves in terms of the Monte Carlo method. Expressions for measurable parameters in the frequency domain have been derived, and, based on them, the amplitude and phase of the photon density waves have been calculated. We have studied how the parameters of the photon density waves depend on the scattering anisotropy for model states with the Henyey-Greenstein phase function. The range of applicability of the diffusion approximation for the interpretation of signals of photon density waves has been investigated.
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Details
- Title
- Modeling of photon density waves in the frequency domain
- Creators
- V. L. Kuzmin - St Petersburg UniversityL. A. Zubkov - Drexel UniversityE. Papazoglou - Drexel University
- Publication Details
- Optics and spectroscopy, v 113(2), pp 184-193
- Publisher
- Springer Nature
- Number of pages
- 10
- Grant note
- 10-02-00937a / Russian Foundation for Basic Research; Russian Foundation for Basic Research (RFBR)
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- School of Biomedical Engineering, Science, and Health Systems
- Web of Science ID
- WOS:000308043800012
- Scopus ID
- 2-s2.0-84867191894
- Other Identifier
- 991019169162904721
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- Collaboration types
- Domestic collaboration
- International collaboration
- Web of Science research areas
- Optics
- Spectroscopy