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In this paper we present the impact of considering regenerator allocation when selecting routes and wavelengths in translucent networks. In the regular operation of translucent networks, i.e. with dynamic traffic, we assume that a certain number of 3R regenerators are installed in some nodes of the network. These regenerators break the optical transparency of the lightpaths, but allow establishing...
Core networks of the future will have a translucent and eventually transparent optical structure. Ultra-high-speed end-to-end connectivity with high quality of service and high reliability will be realized through the exploitation of optimized protocols and lightpath routing algorithms. These algorithms will complement a flexible control and management plane integrated in the proposed solution. Physical...
In this paper we review recent progress in optical gain clamped Erbium-doped fibre amplifier in burst-mode operation. In particular we focus on the application in optical burst switching networks where physical impairments may occur due to the interplay between burst interval arrival time and intrinsic amplifier characteristics.
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