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Título : Message Encryption by Phase Modulation of a Chaotic Optical Carrier
Autor : Annovazzi-Lodi, Valerio, Benedetti, Mauro, Merlo, Sabina, Pérez, Toni, Colet, Pere, Mirasso, Claudio R.
Palabras clave : Chaos
Communication systems
Phase modulation
Fecha de publicación : 10-Jan-2007
Editor: Institute of Electrical and Electronics Engineers
Citación : IEEE Photonics Technology Letters 19, 76-78 (2007)
Resumen: We present a numerical and experimental evaluation of message encryption by phase modulation, using a chaotic optical carrier generated by a laser subject to delayed optical feedback. This method offers better security than the conventional amplitude masking, where the signal is simply added to the chaotic waveform.
Versión del editor:
ISSN: 1041-1135
DOI: 10.1109/LPT.2006.888968
Appears in Collections:(IFISC) Artículos

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