With the growth of Internet users' traffic demands, the efficient and cost-effective usage of
bandwidth and spectrum in optical networks plays an important role in improving service …

This paper studies the routing, modulation format, and spectrum allocation problem in elastic
fiber-optical networks for static traffic. Elastic networks, based on Nyquist wavelength …

With the development of networking technologies, global Internet traffic is constantly
increasing. Moreover, various traffic types associated with a variety of network services and …

In response to bandwidth-hungry applications, the field of elastic optical networks (EONs)
has emerged. In this paper, we investigate the provisioning and allocation problem in EONs …

Compared to legacy wavelength division multiplexing networks, elastic optical networks
(EONs) have added flexibility to network deployment and management. EONs can include …

We present the generic Dijkstra shortest-path algorithm: an efficient algorithm for finding a
shortest path in an optical network, in both a wavelength-division multiplexed network and …

Abstract An Intelligent Fragmentation Aware method is introduced that chooses the best
route, spectrum, and core for every incoming connection request in Space Division …

Cross-phase modulation (XPM) is considered one of the key factors for the quality-of-
transmission (QoT) degradation in elastic optical networks (EONs) with mixed line rates …

We demonstrate, numerically, a new concept for on-chip magneto-optical (MO) modulation
in dense wavelength division multiplexing (DWDM) applications. Our idea uses materials …

Routing and spectrum assignment (RSA) in elastic optical network (EON) is a challenging
task as an inefficient RSA may result in spectral and spatial fragmentation, leading to under …