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Título: | Vectorial chaos synchronization and polarization encoding in self-pulsating VCSELs |
Autor: | Scirè, Alessandro CSIC; Mulet, Josep CSIC; Mirasso, Claudio R. CSIC ORCID ; Danckaert, Jan; San Miguel, Maxi CSIC ORCID | Fecha de publicación: | 18-sep-2003 | Editor: | The International Society for Optics and Photonics | Citación: | Proc. SPIE, Vol. 4646: 227-234 (2002) | Resumen: | In 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. | Descripción: | 8 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 editor: | http://dx.doi.org/10.1117/12.470519 | URI: | http://hdl.handle.net/10261/15296 | DOI: | 10.1117/12.470519 | ISSN: | 0277-786X (Print) |
Aparece en las colecciones: | (IFISC) Artículos |
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Scire_et_al_Proc_SPIE.pdf | 436,79 kB | Adobe PDF | Visualizar/Abrir |
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