| Issue |
J. Eur. Opt. Soc.-Rapid Publ.
Volume 5, 2010
|
|
|---|---|---|
| Article Number | 10025 | |
| Number of page(s) | 8 | |
| DOI | https://doi.org/10.2971/jeos.2010.10025 | |
| Published online | 01 June 2010 | |
Regular papers
Simulation and analysis of exotic non-specular phenomena
Clermont Université, Université Blaise Pascal, LASMEA, BP 10448, F-63000 Clermont-Ferrand CNRS, UMR6602, LASMEA, F-63177 Aubière
* antoine.moreau@univ-bpclermont.fr
Received:
13
January
2010
When coupled modes are excited in a multilayered structure, the profile of the reflected beam presents exotic characteristics like unexpectedly large lateral shifts or beam enlargment. These results are surprising because they are not accounted for by classical approaches (Artmann’s formula or Tamir’s description of the reflected beam’s profile). Studying such situations requires reliable numerical tools - that is why our programmes are published with this paper. Such tools can be used to understand the behaviour of any multi-layered structure.
Key words: lateral shifts / leaky modes / light wheel / beam shaping
© The Author(s) 2010. All rights reserved.
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