Random walks and random numbers from supercontinuum generation

Wetzel, Benjamin, Blow, Keith J., Turitsyn, Sergei K., Millot, Guy, Larger, Laurent and Dudley, John M. (2012). Random walks and random numbers from supercontinuum generation. Optics Express, 20 (10), pp. 11143-11152.

Abstract

We report a numerical study showing how the random intensity and phase fluctuations across the bandwidth of a broadband optical supercontinuum can be interpreted in terms of the random processes of random walks and Lévy flights. We also describe how the intensity fluctuations can be applied to physical random number generation. We conclude that the optical supercontinuum provides a highly versatile means of studying and generating a wide class of random processes at optical wavelengths.

Publication DOI: https://doi.org/10.1364/OE.20.011143
Divisions: Engineering & Applied Sciences > Electrical, Electronic & Power Engineering
Engineering & Applied Sciences > Adaptive communications networks research group
Engineering & Applied Sciences > Aston Institute of Photonics Technology
Engineering & Applied Sciences > Systems analytics research institute (SARI)
Additional Information: © OSA. This paper was published in Optics express and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-20-10-11143. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.
Uncontrolled Keywords: Atomic and Molecular Physics, and Optics
Full Text Link: http://www.opti ... =oe-20-10-11143
Related URLs: http://www.scop ... tnerID=8YFLogxK (Scopus URL)
Published Date: 2012-05-07
Authors: Wetzel, Benjamin
Blow, Keith J. ( 0000-0002-7859-3438)
Turitsyn, Sergei K. ( 0000-0003-0101-3834)
Millot, Guy
Larger, Laurent
Dudley, John M.

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