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Electronic equalization for advanced modulation formats in dispersion-limited systems
ArticleAbstract: We investigate in this letter the use of electronic equalization on dispersion-limited systems for dPalabras claves:Autores:Curri V., Napoli A., Poggiolini P.T., Roberto GaudinoFuentes:scopusNew analytical results on fiber parametric gain and its effects on ASE noise
ArticleAbstract: Parametric gain (PG) in optical fibers may substantially enhance ASE noise, especially in long-haulPalabras claves:ASE noise enhancement, Long-haul systems, Modulation instability, Nonlinear effects, Parametric gainAutores:Benedetto S., Carena A., Curri V., Poggiolini P.T., Roberto GaudinoFuentes:scopusNovel analytical method for the BER evaluation in optical systems affected by Parametric Gain
ArticleAbstract: A novel analytical method to evaluate the bit-error rate in optical links where the amplified spontaPalabras claves:Autores:Benedetto S., Bosco G., Carena A., Curri V., Poggiolini P.T., Roberto GaudinoFuentes:scopusOptimization of branch metric exponent and quantization range in MLSE receivers for duobinary systems
ArticleAbstract: We analyze by simulation the performance of an optically amplified uncompensated duobinary system usPalabras claves:Clipping, Euclidean metric, Maximum-likelihood sequence estimation (MLSE), Receiver (Rx) filters, Square root (SQRT) metric, Uncompensated systemsAutores:Bosco G., Curri V., Iván N. Cano, Poggiolini P.T.Fuentes:scopusParametric gain in multiwavelength systems: A new approach to noise enhancement analysis
ArticleAbstract: When one or more signals propagate along the fiber in WDM environment, Kerr nonlinearity interacts wPalabras claves:Autores:Benedetto S., Bosco G., Carena A., Curri V., Poggiolini P.T., Roberto GaudinoFuentes:scopusQuantum limit of direct-detection receivers using duobinary transmission
ArticleAbstract: In this letter, a rigorous analysis defining the fundamental limits of direct-detection optically prPalabras claves:Bandwidth efficiency, Dense wavelength-division multiplexing (DWDM), Duobinary, Modulation formats, Quantum limitAutores:Bosco G., Carena A., Curri V., Poggiolini P.T., Roberto GaudinoFuentes:scopusSuppression of Spurious Tones Induced by the Split-Step Method in Fiber Systems Simulation
ArticleAbstract: Numerical approximations involved in solving the nonlinear Schrödinger equation using the split-stepPalabras claves:Fiber optics, Simulation, Wavelength-division multiplexingAutores:Benedetto S., Bosco G., Carena A., Curri V., Poggiolini P.T., Roberto GaudinoFuentes:scopus