Results 21 to 30 of about 2,670,948 (163)
OTDM to WDM format conversion based on cascaded SHG/DFG in a single PPLN waveguide [PDF]
, 2010 We propose and experimentally demonstrate error-free OTDM to WDM format conversion based on cSHG/DFG within a 30mm-long PPLN waveguide and a time-to-frequency domain conversion approach, which relies upon switching a linearly chirped ...
David Richardson +16 more
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Spare capacity modelling and its applications in survivable iP-over-optical networks [PDF]
, 2006 As the interest in IP-over-optical networks are becoming the preferred core network architecture, survivability has emerged as a major concern for network service providers; a result of the potentially huge traffic volumes that will be supported by ...
Harle, D.A., Al-Barrak, S.
core +3 more sources
Digital Communications and Networks, 2015 Attracting increasing attention in recent years, the Free Space Optics (FSO) technology has been recognized as a cost-effective wireless access technology for multi-Gigabit rate wireless networks.
Hui Zhou, Shiwen Mao, Prathima Agrawal
doaj +1 more source
Communications, 2009 This paper investigates the availability of WDM (Wavelength Division Multiplying) ring networks. An analysis of different nodes, composed of passive and active components, is then carried out, as well as their availability.
Ivan Rados, Ladislav Schwartz
doaj +1 more source
Crosstalk Analysis and Performance Evaluation for Torus-Based Optical Networks-on-Chip Using WDM
Micromachines, 2020 Insertion loss and crosstalk noise will influence network performance severely, especially in optical networks-on-chip (ONoCs) when wavelength division multiplexing (WDM) technology is employed.
Tingting Song +4 more
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Dynamic RWA in WDM optical network
MATEC Web of Conferences, 2016 As optical wdm networks are becoming the backbone building blocks of twenty first century’s networks due to their capacity of carrying huge bandwidth. So evaluating the performance of optical wdm networks and optimizing it, is need of the day.
Kaur Harpreet, Rattan Munish
doaj +1 more source
Design protection for WDM optical networks [PDF]
IEEE Journal on Selected Areas in Communications, 1998 With wavelength division multiplexing (WDM) networks the failure of a single link or component may cause the simultaneous failure of several optical channels, potentially making impossible restoration by rerouting directly in higher layers directly using the optical network (SDH, ATM, internal protocol (IP)).
Crochat, Olivier, Le Boudec, Jean-Yves
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Provisioning algorithms for WDM optical networks [PDF]
Proceedings. IEEE INFOCOM '98, the Conference on Computer Communications. Seventeenth Annual Joint Conference of the IEEE Computer and Communications Societies. Gateway to the 21st Century (Cat. No.98CH36169), 1999 This paper concerns connection provisioning for optical networks employing wavelength division multiplexing. A heuristic algorithm is developed and numerically studied for routing and wavelength assignment of a set of static connection requests. The algorithm runs much faster than the optimum solution of this problem.
Alanyali, M., Ayanoglu, E.
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PhotonicsThe space-division multiplexed (SDM) transmission technique based on uncoupled multi-core fibers (MCF) shows great implementation potential due to its huge transmission capacity and compatibility with existing transceivers.
Jian Cui +23 more
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Wavelength conversion in WDM networking
IEEE Journal on Selected Areas in Communications, 1998 Wavelength conversion has been proposed for use in wavelength-division multiplexed networks to improve efficiency. This study highlights systems challenges and performance issues which need to be addressed in order to incorporate wavelength conversion effectively.
Ramamurthy, Byrav, Mukherjee, Biswanath
openaire +3 more sources