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Novel tuneable filter based on MZ and an amplified ring resonator for OFDM networks

Vargas, Salvador; Vázquez, Carmen (1999-11-08)

A novel reconfigurable fibre based tuneable filter is proposed. The module relies on a cascaded connection of Mach-Zehnders and an amplified fibre ring resonator. MHz range adjustable FHWM bandwidths and high crosstalk are ...

Amplificadores opticos com controle automatico de ganho para aplicação em redes opticas reconfiguraveisOptical amplifiers with automatic gain control for reconfigurable optical network applications

Oliveira, Júlio César Rodrigues Fernandes de ([s.n.], 2007)

Design tradeoffs and challenges in practical coherent optical transceiver implementations

Morero, Damián Alfonso; Castrillon, Alejandro; Aguirre, Alejandro; Hueda, Mario Rafael; Agazzi, Oscar Ernesto (Institute of Electrical and Electronics Engineers, 2016-01)

This tutorial discusses the design and ASIC implementation of coherent optical transceivers. Algorithmic and architectural options and tradeoffs between performance and complexity/power dissipation are presented. Particular ...

Low Complexity DSP for High Speed Optical Access Networking

Huawei Technol Duesseldorf GmbH; ADVA Opt Networking SE; Google Access; Jinan Univ; Universidade Estadual Paulista (Unesp); VPIphotonics GmbH; Univ Cambridge; Univ Bath (Mdpi, 2021-04-01)

A novel low-cost and energy-efficient approach for reaching 40 Gb/s signals is proposed for cost-sensitive optical access networks. Our proposed design is constituted of an innovative low-complex high-performance digital ...

Optically Controlled Reconfigurable Antenna Array Based On E-shaped Elements

Sodre Junior A.C.; Feliciano Da Costa I.; Manera L.T.; Diniz J.A. (Hindawi Publishing Corporation, 2014)

Modelagem dinâmica do EDFA e o controle totalmente óptico de ganhoDynamic modeling of the EDFA and the all-optical gain control technique

Godoy, Rafael Martins Buck de ([s.n.], 2010)

Redes ópticas reconfiguráveis com restrições dinâmicas de camada físicaReconfigurable optical networks with dynamic physical impairments

Maranhão Neto, José Carneiro, 1983- ([s.n.], 2015)

Controle automatico eletronico de ganho com supressão de transientes aplicado a EDFAs em redes opticas WDMEletronic automatic gain control with transient suppresion applied over WDM optical networks

Oliveira, Juliano Rodrigues Fernandes de ([s.n.], 2008)

Reconfigurable silicon thermo-optical ring resonator switch based on Vernier effect control

Fegadolli, WS; Vargas, G; Wang, X; Valini, F; Barea, LAM; Oliveira, JEB; Frateschi, N; Scherer, A; Almeida, VR; Panepucci, RR (Optical Soc AmerWashingtonEUA, 2012)

Redes ópticas com equalização global combinada ao controle adaptativo de ganho de amplificadores ópticos = Optical networks using global equalization combined with adaptative gain control of optical amplifiersOptical networks using global equalization combined with adaptative gain control of optical amplifiers

Carvalho, Heitor Silva, 1990- ([s.n.], 2016)

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