منابع مشابه
Chaos in optics
Chaos in optics refers to the onset of deterministic chaos in optical systems. In a continuous dynamical system chaos may occur only for a coupled nonlinear system of three degrees of freedom. Since Maxwell equations are linear, provided the optical polarization of a medium is linear in the applied field, the overall field-medium equations are linear and consequently chaos would be ruled out fr...
متن کاملClassical and Quantum Chaos in Atom Optics
The interaction of an atom with an electromagnetic field is discussed in the presence of a time periodic external modulating force. It is explained that a control on atom by electromagnetic fields helps to design the quantum analog of classical optical systems. In these atom optical systems chaos may appear at the onset of external fields. The classical and quantum chaotic dynamics is discussed...
متن کاملExperimental synchronization of spatiotemporal chaos in nonlinear optics.
We demonstrate that a unidirectional coupling between a pattern forming system and its replića induces complete synchronization of the slave to the master system onto a spatiotemporal chaotic state.
متن کاملInvestigating Chaos in Tehran Stock Exchange Index
Modeling and analysis of future prices has been hot topic for economic analysts in recent years. Traditionally, the complex movements in the prices are usually taken as random or stochastic process. However, they may be produced by a deterministic nonlinear process. Accuracy and efficiency of economic models in the short period forecasting is strategic and crucial for business world. Nonlinear ...
متن کاملCAD in light optics and electron optics
In 1854 J. C. Maxwell devised his fish-eye lens a sphere with a radially diminishing refractive index [*1. The optical characteristics of this lens, which can produce aperfect image of an object, as the computer plot above suggests, are fairly easy to calculate analytically. This is not generally the case with optical elements of varying refractive index as used today for data transmission. The...
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ژورنال
عنوان ژورنال: Scholarpedia
سال: 2008
ISSN: 1941-6016
DOI: 10.4249/scholarpedia.4104