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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/2297
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dc.contributor.authorSharma, Divya-
dc.contributor.authorRamachandran, Hema-
dc.contributor.authorKumar, N.-
dc.date.accessioned2007-04-26T09:41:58Z-
dc.date.available2007-04-26T09:41:58Z-
dc.date.issued2007-05-
dc.identifier.citationOptics Communications, 2007, Vol.273, p1-7en
dc.identifier.issn0030-4018-
dc.identifier.urihttp://hdl.handle.net/2289/2297-
dc.descriptionRestricted Access.en
dc.description.abstractWe report Monte Carlo simulations of photons diffusing through a random amplifying medium and study the statistics of emitted intensity fluctuations. We observe a crossover from the Gaussian to the Lévy statistics corresponding to divergence of the variance of intensity fluctuations, as we go to large gain and strong scattering, consistent with our earlier analytical and experimental works. In the limit of very high gain, our simulations suggest a “Lévy microscope effect”, where the emitted mean intensity is expected to diverge, and the sum of intensities is dominated by the typical largest event.en
dc.format.extent190298 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isoenen
dc.publisherElsevier B.V.en
dc.relation.urihttp://dx.doi.org/10.1016/j.optcom.2006.12.009en
dc.rights2007 Elsevier B.V.en
dc.subjectRandom amplifying mediumen
dc.subjectRAMen
dc.subjectRandom walken
dc.subjectLévy statisticsen
dc.titleGaussian-to-Lévy statistical crossover in a random amplifying medium: Monte Carlo simulationen
dc.typeArticleen
Appears in Collections:Research Papers (LAMP)

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