Results 101 to 110 of about 1,151 (204)
Fault Tolerant Dense Wavelength Division Multiplexing Optical Transport Networks
, 2009 Design of fault tolerant dense wavelength division multiplexing (DWDM) backbones is a major issue for service provision in the presence of failures. The problem is an NP-hard problem.
Hines, E. +3 more
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Applications of Ring Resonators and fiber delay lines for sensors and WDM Networks [PDF]
, 2008 En esta tesis doctoral, se presentan diversas aportaciones científicas en el ámbito de las aplicaciones de la fibra óptica y de las comunicaciones ópticas. En primer lugar, la tesis doctoral describe nuevas técnicas de medida remota y multiplexación en
Montalvo García, Julio
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Results in OpticsA reconfigurable photonic crystal (PhC) filter is proposed for Dense Wavelength Division Multiplexing (DWDM) applications across the E, C, S, and L bands, offering a high-quality factor (QF) and excellent transmission efficiency.
Shneur Sholi Jhirad +4 more
doaj +1 more source
Athermally packaged fiber Bragg grating for sensor and DWDM applications using liquid carbon
HeliyonHighly stable central wavelength with temperature variations is crucial for Dense Wavelength Division Multiplexing (DWDM) multiplexers/demultiplexers, filters, laser sources, sensors, and any equipment that uses fiber Bragg grating (FBG) filters.
Mohammad M.N. Hamarsheh +2 more
doaj +1 more source
, 2005 The current project originated from discussions with designers and engineers in the opto-electronics industry who sought help from LBNL in identifying effective thermal-management strategies for optical-network components and systems. Miniaturization of opto-electronic components exacerbates the thermal management problem because it allows a greater ...
openaire +2 more sources
IEEE AccessThis article proposes a knowledge-driven four-wave mixing (FWM) mitigation using supervised learning approaches and a multilevel regression-based dense wavelength division multiplexing (SMR-DWDM) system design.
Sudha Sakthivel +4 more
doaj +1 more source
, 2018 In the era of information explosions, the size and complexity of data is expanding dramatically. To meet this requirement, lots of efforts have been made in both the time domain and the frequency domain.
Chen, Wenhao
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, 2008 1 A configurable optical add-drop multiplexer (OADM) based on fibre Bragg gratings is reported. Dynamically selection of the add-drop or pass-through functionality is realised according to the control of an optical switch.
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Transponder for Coarse Wavelength Division Multiplexing (CWDM) optical communication systems
, 2004 In this paper a CWDM bi-directional optical transponder is described. This transponder was built in the framework of the project SIRAC. The design options followed are detailed discussed.
Pinto, A. N. +4 more
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Redes ópticas DWDM: diseño e implementación
Visión Electrónica, 2010 En la actualidad estamos asistiendo a una auténtica revolución de las comunicaciones avanzadas, derivada principalmente de la liberalización del sector y del crecimiento de los usuarios de Internet, los servicios de datos y la telefonía móvil.
Duilio A. Buelvas P. +2 more
doaj