Search Results - "Ferrero, Valter"

Narrow Linewidth CW Laser Phase Noise Characterization Methods for Coherent Transmission System Applications by Camatel, S., Ferrero, V.

“…Several techniques for phase noise PSD measurement of continuous wave (CW) lasers to be used in coherent transmission systems are analyzed. Between them, we…”
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100 Gbps/λ C-Band CD Digital Pre-Compensated and Direct-Detection Links With Simple Non-Linear Compensation by Wang, Haoyi, Torres-Ferrera, Pablo, Rizzelli, Giuseppe, Ferrero, Valter, Gaudino, Roberto

“…In the scenario of downstream Passive Optical Networks (PON), we analyze through simulations and experiments a 100 Gbps/λ link using digital signal processing…”
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200 Gbps/λ PON Downstream C-Band Direct-Detection Links with ≥29 dB Power Budget by Wang, Haoyi, Torres-Ferrera, Pablo, Rizzelli, Giuseppe, Mercinelli, Roberto, Ferrero, Valter, Gaudino, Roberto

“…In this paper we present the simulative analysis of a 200 Gbps per wavelength (λ) 8-level pulse amplitude modulation (PAM-8) downstream communication over up…”
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Experimental Study on 25 Gbps C-Band PON over up to 25 km SMF Using a 10G-Class DML + APD IM-DD System by Wang, Haoyi, Torres-Ferrera, Pablo, Ferrero, Valter, Gaudino, Roberto

“…In this paper we present an experimental analysis of several modulation formats (pulse amplitude modulation (PAM-2), quaternary pulse amplitude modulation…”
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Analysis and experiments on C band 200G coherent PON based on Alamouti polarization-insensitive receivers by Hraghi, Abir, Rizzelli, Giuseppe, Pagano, Annachiara, Ferrero, Valter, Gaudino, Roberto

“…Passive optical network (PON) based on coherent detection has attracted a great deal of attention in recent years as a future solution for 100+ Gbps per…”
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Analysis of TDEC Pattern Dependency for 50G-PON Optical Transmitter Characterization by Casasco, Mariacristina, Valvo, Maurizio, Ferrero, Valter, Gaudino, Roberto

“…The Transmitter Dispersion Eye closure (TDEC) can evaluate the quality of an optical transmitter. Initially introduced by the IEEE and later adapted by the…”
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100+ Gbps/λ 50 km C-Band Downstream PON Using CD Digital Pre-Compensation and Direct-Detection ONU Receiver by Torres-Ferrera, Pablo, Rizzelli, Giuseppe, Ferrero, Valter, Gaudino, Roberto

“…We experimentally demonstrate a single-wavelength 100 Gbps downstream PON transmission aided by chromatic dispersion digital pre-compensation (CD-DPC) using…”
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Optimization of Band-Limited DSP-Aided 25 and 50 Gb/s PON Using 10G-Class DML and APD by Torres-Ferrera, Pablo, Wang, Haoyi, Ferrero, Valter, Valvo, Maurizio, Gaudino, Roberto

“…The increasing demand for network capacity is driving the development of next-generation high-speed Passive Optical Networks (PON) supporting 25 and 50 Gbps…”
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100  Gbps/λ PON downstream O- and C-band alternatives using direct-detection and linear-impairment equalization [Invited] by Torres-Ferrera, Pablo, Wang, Haoyi, Ferrero, Valter, Gaudino, Roberto

“…The future-generation passive optical network (PON) physical layer, targeting 100 Gbps/wavelength, will have to deal with severe optoelectronics bandwidth and…”
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Experimental Demonstration of 100 Gbps/λ C-Band Direct-Detection Downstream PON Using Non-Linear and CD Compensation with 29 dB+ OPL Over 0 Km-100 Km by Torres-Ferrera, Pablo, Rizzelli, Giuseppe, Wang, Haoyi, Ferrero, Valter, Gaudino, Roberto

“…Passive Optical Networks (PON), able to operate at 50 Gbps per wavelength (λ), are under development and standardization, based on intensity-modulation (IM)…”
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Impact of the overall electrical filter shaping in next-generation 25 and 50 Gb/s PONs by Torres-Ferrera, Pablo, Ferrero, Valter, Valvo, Maurizio, Gaudino, Roberto

“…Next-generation high-speed passive optical networks (HS-PONs) supporting 25, 50, and 100 Gb/s are in the early stages of their standardization process. One key…”
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(OFC 2024) Architecture and Scalability of Future Coherent Metro+PON Converged Networks by Rizzelli Martella, Giuseppe, Casasco, Mariacristina, Ferrero, Valter, PAGANO, ANNACHIARA, Gaudino, Roberto

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TDEC metric in 50G-PON: analytical and experimental investigation on several implementation aspects by Casasco, Mariacristina, Caruso, Giuseppe, Cano, Ivan N., Nesset, Derek, Valvo, Maurizio, Ferrero, Valter, Gaudino, Roberto

“…We analyze the metrology of transmitter and dispersion eye closure (TDEC) as defined in a 50G passive optical network (50G-PON) for assessing transmitter…”
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Photon Ranging for Upstream ONU Activation Signaling in TWDM-PON by Bertignono, Luca, Ferrero, Valter, Valvo, Maurizio, Gaudino, Roberto

“…This paper focuses on upstream signaling in TWDM-PON (one of the two systems specified in the new series of ITU-T G.989.x Recommendations for NG-PON2), for…”
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Optimization of Reflective FDMA-PON Architecture to Achieve 32 Gb/s Per Upstream Wavelength Over 31 dB ODN Loss by Straullu, Stefano, Savio, Paolo, Chang, Joana, Ferrero, Valter, Nespola, Antonino, Gaudino, Roberto, Abrate, Silivo

“…In the framework of the EU-funded research project "FABULOUS," we experimentally demonstrate an innovative FDMA-PON architecture whose upstream transmission is…”
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Single-Wavelength Downstream FDMA-PON at 32 Gbps and 34 dB ODN Loss by Straullu, Stefano, Chang, Joana, Cigliutti, Roberto, Ferrero, Valter, Nespola, Antonino, Vinci, Andrea, Abrate, Silvio, Gaudino, Roberto

“…We propose a passive optical network (PON) solution to reach 32 Gb/s over a traditional high loss downstream splitter-based optical distribution network…”
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Overview of the FABULOUS EU Project: Final System Performance Assessment With Discrete Components by Abrate, Silvio, Straullu, Stefano, Nespola, Antonino, Savio, Paolo, Chang, Joana, Ferrero, Valter, Charbonnier, Benoit, Gaudino, Roberto

“…In this paper, we present the most comprehensive system demonstrator realized so far inside the FABULOUS project, an EU 7th Framework Program European research…”
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Demonstration of Upstream WDM+FDMA Reflective PON and Real-Time Implementation on an FPGA Platform by Straullu, Stefano, Savio, Paolo, Nespola, Antonino, Ferrero, Valter, Gaudino, Roberto, Abrate, Silvio

“…We present a comprehensive set of measurements on the reflective passive optical networks upstream architecture, conceived within the FABULOUS Project, in its…”
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Free Space Optical System Performance for a Gaussian Beam Propagating Through Non-Kolmogorov Weak Turbulence by Toselli, I., Andrews, L.C., Phillips, R.L., Ferrero, V.

“…Atmospheric turbulence has been described for many years by Kolmogorov's power spectral density model because of its simplicity. Unfortunately several…”
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Demonstration of a Partially Integrated Silicon Photonics ONU in a Self-Coherent Reflective FDMA PON by Straullu, Stefano, Savio, Paolo, Franco, Giuseppe, Gaudino, Roberto, Ferrero, Valter, Bernabe, Stephane, Fournier, Maryse, Muffato, Viviane, Menezo, Sylvie, Charbonnier, Benoit, Temporiti, Enrico, Baldi, Daniele, Minoia, Gabriele, Repossi, Matteo, Carroll, Lee, Jun Lee, O'Brien, Peter, Marchetti, Riccardo, Guang-Hua Duan, Saliou, Fabienne, Abrate, Silvio

“…We report about the final results of the FABULOUS European project, demonstrating the feasibility of real-time Ethernet transmission on a self-coherent…”
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