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Descripción
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| A WDM-compatible spectrally phase encoded-optical CDMA scheme is experimentally demonstrated. The system is based on the use of chromatic dispersion, chosen to achieve a first-order Talbot effect, to obtain a frequency-to-time mapping that allows subsequent coding/decoding of the signal spectrum by applying electro-optic phase modulation in the time domain. Independent coding of each of the spectral lines from a pulsed source is achieved, thus guaranteeing an efficient use of the spectrum. The use of electrooptic modulators to impose the codes enables a simple and rapid reconfiguration of the used codes. Results are given for a system transmitting at 10 Gbps within a 0.7 nm optical window using Hadamard codes. | |
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Internacional
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Si |
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Nombre congreso
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2009 Asia Communications and Photonics Conference and Exhibition, (ACP-2009) |
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Tipo de participación
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960 |
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Lugar del congreso
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Shanghai (China) |
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Revisores
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Si |
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ISBN o ISSN
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978-1-55752-877-3 |
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DOI
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10.1117/12.852197 |
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Fecha inicio congreso
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02/11/2009 |
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Fecha fin congreso
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06/11/2009 |
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Desde la página
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1 |
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Hasta la página
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7 |
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Título de las actas
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Optical Transmission Systems, Switching, and Subsystems VII. Edited by Chiaroni, Dominique. Proceedings of the SPIE, Volume 7632, pp. 76320O-76320O-7 (2009) |