RRI Digital Repository >
07. Theoretical Physics >
Research Papers (TP) >

Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/816

Title: Photon transport in thin disordered slabs
Authors: Gopal, Venkatesh
Anantha Ramakrishna, S.
Sood, A.K.
Kumar, N.
Keywords: Photon migration
Persistent random walks
Monte Carlo simulation
Issue Date: Jun-2001
Publisher: Indian Academy of Sciences, Bangalore, India.
Citation: Pramana, 2001, Vol. 56, p767-778.
Abstract: We examine using Monte Carlo simulations, photon transport in optically ‘thin’ slabs whose thickness L is only a few times the transport mean free path l*, with particles of different scattering anisotropies. The confined geometry causes an auto selection of only photons with looping path store main within the slab. The results of the Monte Carlo simulations are borne out by our analytical treatment that incorporates directional persistence by the use of the Ornstein–Uhlenbeck process, which interpolates between the short time ballistic and longtime diffusive regimes.
URI: http://hdl.handle.net/2289/816
ISSN: 0304-4289
Copyright: Indian Academy of Sciences, Bangalore, India.
Appears in Collections:Research Papers (TP)

Files in This Item:

File Description SizeFormat
2001.Pramana V56 p767.pdf12p.153.74 kBAdobe PDFView/Open

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.


    RRI Library DSpace