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Título

Vectorial chaos synchronization and polarization encoding in self-pulsating VCSELs

AutorScirè, Alessandro ; Mulet, Josep; Mirasso, Claudio R. ; Danckaert, Jan; San Miguel, Maxi
Fecha de publicación18-sep-2003
EditorSociety of Photo-Optical Instrumentation Engineers
CitaciónProc. SPIE, Vol. 4646: 227-234 (2002)
ResumenIn this contribution, we analyze the synchronization properties of two chaotic optical field generated by two VCSELs in presence of a saturable absorber. The vectorial nature of the chaotic field requires a continuous control scheme to achieve a high-quality synchronization between the two sources. We proposed a novel encoding scheme, exploiting a two contact VCSEL structure, which allows an easy and direct modulation of the transmitter. The added degree of freedom constituted by the chaos in polarization allows a reduction of the probability error (or enhancement of the transmission capacity) at the receiver.
Descripción8 pages, 8 figures.-- Presented at Conference: "Physics and Simulation of Optoelectronic Devices X" (San Jose, CA, USA, Jan 21, 2002).
Also contributed to: European Quantum Electronics Conference, 2003 (EQEC '03), http://digital.csic.es/handle/10261/15665
Versión del editorhttp://dx.doi.org/10.1117/12.470519
URIhttp://hdl.handle.net/10261/15296
DOI10.1117/12.470519
ISSN0277-786X (Print)
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