The aim of this paper is to study the effects of a corrugated wall on the behaviour of propagating rays. Different types of corrugation are considered, using different distributions of the corrugation heights: white Gaussian, power law, self-affine perturbation. In phase space, a prevalent chaotic behaviour of rays, and the presence of a lot of caustics, are observed. These results entail that the KAM theorem is not fulfilled.
Titolo: | Chaotic ray propagation in corrugated layers |
Autori: | |
Data di pubblicazione: | 2005 |
Rivista: | |
Abstract: | The aim of this paper is to study the effects of a corrugated wall on the behaviour of propagating rays. Different types of corrugation are considered, using different distributions of the corrugation heights: white Gaussian, power law, self-affine perturbation. In phase space, a prevalent chaotic behaviour of rays, and the presence of a lot of caustics, are observed. These results entail that the KAM theorem is not fulfilled. |
Handle: | http://hdl.handle.net/11386/1063342 |
Appare nelle tipologie: | 1.1.2 Articolo su rivista con ISSN |
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