Optical Fibers

A scalable approach for survivable virtual topology routing in optical WDM networks
The survivable virtual topology routing problem is to route a virtual topology graph on a optical fiber physical topology such that the …
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An efficient scheduling scheme for on-demand lightpath reservations in reconfigurable WDM optical networks
We propose an efficient scheduling scheme that optimizes advance-reserved lightpath services in reconfigurable WDM networks. A …
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Design of Sparse Grooming Networks for Transporting Dynamic Multi-granularity Sub-wavelength Traffic
A sparse grooming network (SGN) is a cost-effective solution to provision multigranularity sub-wavelength connections with stringent …
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Maximizing resource sharing in WDM mesh networks with path-based protection and sparse OEO regeneration
We propose a resource-sharing scheme that supports three kinds of sharing scenarios in a WDM mesh network with path-based protection …
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Optical communication networks for the next-generation internet
Computer and telecommunication networks are changing the world dramatically and will continue to do so in the foreseeable future. The …
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Virtual topology reconfiguration of wavelength-routed optical WDM networks
The bandwidth requirements of the Internet are increasing every day and there are newer and more bandwidth-thirsty applications …
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Wavelength conversion in WDM networking
Wavelength conversion has been proposed for use in wavelength-division multiplexed networks to improve efficiency. This study …
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Optical components for WDM lightwave networks
Recently, there has been growing interest in developing optical fiber networks to support the increasing bandwidth demands of …
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