Published 2016
| Version v1
Journal article
Regular modes in a mixed-dynamics-based optical fiber
- Creators
- Michel, Claire
- Allgaier, Markus
- Doya, Valérie
- Others:
- Laboratoire de physique de la matière condensée (LPMC) ; Université Nice Sophia Antipolis (1965 - 2019) (UNS) ; COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)
- University of Paderborn
Description
A multimode optical fiber with a truncated transverse cross section acts as a powerful versatile support to investigate the wave features of complex ray dynamics. In this paper, we concentrate on the case of a geometry inducing mixed dynamics. We highlight that regular modes associated to stable periodic orbits present an enhanced spatial intensity localization. We report the statistics of the Inverse Participation Ratio whose features are analogous to those of Anderson localized modes. Our study is supported both by numerical and experimental results on the spatial localization and spectral regularity of the regular modes.
Abstract
International audience
Additional details
- URL
- https://hal.science/hal-01278101
- URN
- urn:oai:HAL:hal-01278101v1
- Origin repository
- UNICA