Optical scar in a chaotic fiber |
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| Authors: | V. Doya O. Legrand C. Michel F. Mortessagne |
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| Affiliation: | (2) Universita dell'Insubria, Como, Italy;(3) Univerza v Ljubljani, Ljubljana, Slovenia; |
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| Abstract: | We propose to use a multimode optical fiber with a D-shaped cross section as a privileged system to image wavefunctions of a chaotic system. Scar modes are in particular the subject of our investigations. We study their imprints on the statistics of intensity and we show how the introduction of a localized gain region in the fiber is used to perform a selective amplification of scar modes. |
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