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Proceedings Paper

A fiber optics setup for experiments on chaos synchronization and chaotic cryptography
Author(s): Valerio Annovazzi-Lodi; Mauro Benedetti; Sabina Merlo; Michele Norgia
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Paper Abstract

We have developed a fiberoptics setup which can be easily specialized with minor changes to implement different schemes of optical chaos generation and synchronization using semiconductor lasers. Long and short cavity, open and closed loop configurations have been compared, as well as various encoding/decoding methods for secure transmission based on chaotic carriers, such as CSK (Chaotic Shift Keying), ACM (Additive Chaotic Masking), CM (Chaos Modulation). Different transmission media, possibly including optical amplifiers, have been also tested.

Paper Details

Date Published: 18 June 2004
PDF: 8 pages
Proc. SPIE 5349, Physics and Simulation of Optoelectronic Devices XII, (18 June 2004); doi: 10.1117/12.532850
Show Author Affiliations
Valerio Annovazzi-Lodi, Univ. degli Studi di Pavia (Italy)
Mauro Benedetti, Univ. degli Studi di Pavia (Italy)
Sabina Merlo, Univ. degli Studi di Pavia (Italy)
Michele Norgia, Univ. degli Studi di Pavia (Italy)

Published in SPIE Proceedings Vol. 5349:
Physics and Simulation of Optoelectronic Devices XII
Marek Osinski; Hiroshi Amano; Fritz Henneberger, Editor(s)

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