| Issue |
J. Eur. Opt. Soc.-Rapid Publ.
Volume 4, 2009
|
|
|---|---|---|
| Article Number | 09031 | |
| Number of page(s) | 6 | |
| DOI | https://doi.org/10.2971/jeos.2009.09031 | |
| Published online | 19 June 2009 | |
Regular papers
Self–imaging effect in multimode waveguides with longitudinal periodicity
Optical Information Technology, Fern Universit¨at in Hagen, Germany
* stefan.helfert@fernuni-hagen.de
Received:
23
February
2009
This paper deals with the self-imaging effect in multimode waveguides. Analogies and differences to the free-space case are shown. The fields in multimode waveguides are studied. Particularly, the behavior of the fields is examined, when a periodic perturbation is introduced.
Key words: self-imaging effect / Talbot-effect / Montgomery condition / multimode waveguide interference / periodic structures
© The Author(s) 2009. All rights reserved.
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