Please use this identifier to cite or link to this item:
http://hdl.handle.net/2289/2297
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Sharma, Divya | - |
dc.contributor.author | Ramachandran, Hema | - |
dc.contributor.author | Kumar, N. | - |
dc.date.accessioned | 2007-04-26T09:41:58Z | - |
dc.date.available | 2007-04-26T09:41:58Z | - |
dc.date.issued | 2007-05 | - |
dc.identifier.citation | Optics Communications, 2007, Vol.273, p1-7 | en |
dc.identifier.issn | 0030-4018 | - |
dc.identifier.uri | http://hdl.handle.net/2289/2297 | - |
dc.description | Restricted Access. | en |
dc.description.abstract | We 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.extent | 190298 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | en | en |
dc.publisher | Elsevier B.V. | en |
dc.relation.uri | http://dx.doi.org/10.1016/j.optcom.2006.12.009 | en |
dc.rights | 2007 Elsevier B.V. | en |
dc.subject | Random amplifying medium | en |
dc.subject | RAM | en |
dc.subject | Random walk | en |
dc.subject | Lévy statistics | en |
dc.title | Gaussian-to-Lévy statistical crossover in a random amplifying medium: Monte Carlo simulation | en |
dc.type | Article | en |
Appears in Collections: | Research Papers (LAMP) |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
2007 Optics Communications V273 p1-7.pdf Restricted Access | Restricted Access | 185.84 kB | Adobe PDF | View/Open Request a copy |
Items in RRI Digital Repository are protected by copyright, with all rights reserved, unless otherwise indicated.