Improved dynamic routing algorithms in elastic optical networks
Sign Up to like & getrecommendations! Published in 2017 at "Photonic Network Communications"
DOI: 10.1007/s11107-017-0700-5
Abstract: The considered Routing, Modulation Level and Spectrum Allocation (RMLSA) problem covers path length minimization while still meeting the spectrum continuity constraints, non-overlapping spectra constraints, spectrum contiguity constraints, and choice of modulation level. In this problem,… read more here.
Keywords: elastic optical; dynamic routing; algorithms elastic; routing algorithms ... See more keywords
Proactive defragmentation in elastic optical networks under dynamic load conditions
Sign Up to like & getrecommendations! Published in 2018 at "Photonic Network Communications"
DOI: 10.1007/s11107-018-0767-7
Abstract: The main weakness of elastic optical networks (EON), under dynamic traffic conditions, stems from spectrum fragmentation. A lot of research efforts have been dedicated during recent years to spectrum defragmentation. In this work, a thorough… read more here.
Keywords: elastic optical; defragmentation; network; optical networks ... See more keywords
Lightpath routing and spectrum allocation over elastic optical networks in content provisioning with cloud migration
Sign Up to like & getrecommendations! Published in 2018 at "Photonic Network Communications"
DOI: 10.1007/s11107-018-0788-2
Abstract: In this paper, the problem of content provisioning over elastic optical network (EON) with possible cloud migration is addressed. We perform the analysis that encompasses the problem of content placement into cloud data centers together… read more here.
Keywords: elastic optical; network; lightpath routing; cloud migration ... See more keywords
Traffic grooming technique for elastic optical networks: A survey
Sign Up to like & getrecommendations! Published in 2019 at "Optik"
DOI: 10.1016/j.ijleo.2018.09.068
Abstract: Abstract The concept of elasticity has been proposed in the design of next generation optical networks in tackling the problem of efficient utilization of network resources and increasing traffic demands. The elasticity property allows the… read more here.
Keywords: optical networks; traffic; grooming technique; elastic optical ... See more keywords
Research on the elastic-optical coefficient of fiber-optic and the experimental measurement by fiber Bragg grating
Sign Up to like & getrecommendations! Published in 2019 at "Optik"
DOI: 10.1016/j.ijleo.2019.163159
Abstract: Abstract The strain characteristics of fiber-optic refractive index (RI) is theoretically investigated, combined with practical application situations, including a systematic theoretical model to explain its physical nature and analyze its functional mechanism. The simplified analytical… read more here.
Keywords: fiber bragg; elastic optical; fiber optic; optical coefficient ... See more keywords
Energy-efficient routing, modulation and spectrum allocation in elastic optical networks
Sign Up to like & getrecommendations! Published in 2017 at "Optical Fiber Technology"
DOI: 10.1016/j.yofte.2017.05.001
Abstract: Abstract With tremendous growth in bandwidth demand, energy consumption problem in elastic optical networks (EONs) becomes a hot topic with wide concern. The sliceable bandwidth-variable transponder in EON, which can transmit/receive multiple optical flows, was… read more here.
Keywords: elastic optical; modulation; energy consumption; energy ... See more keywords
Cost-adaptive multi-class multicast service aggregation based on distributed sub-trees in elastic optical data center networks
Sign Up to like & getrecommendations! Published in 2021 at "Optical Fiber Technology"
DOI: 10.1016/j.yofte.2021.102661
Abstract: Abstract Multicast provisioning is important for supporting applications such as data backup and cloud computing in elastic optical data center networks (EODCNs). As the traffic demand from these applications is quickly increasing, it is important… read more here.
Keywords: multicast; elastic optical; multicast service; service aggregation ... See more keywords
Elucidating the Structural, Electronic, Elastic, and Optical Properties of Bulk and Monolayer MoS2 Transition-Metal Dichalcogenides: A DFT Approach
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c07030
Abstract: Due to their outstanding properties for optoelectronic and versatile electronic applications, the atomically thin layers of transition-metal dichalcogenide (TMDC) materials have demonstrated a potential candidacy to succeed its analog silicon-based technology. Hence, the elucidation of… read more here.
Keywords: structural electronic; transition metal; mos2; elastic optical ... See more keywords
First-principal investigations of electronic, structural, elastic and optical properties of the fluoroperovskite TlLF3 (L = Ca, Cd) compounds for optoelectronic applications
Sign Up to like & getrecommendations! Published in 2022 at "RSC Advances"
DOI: 10.1039/d2ra00464j
Abstract: In this research work, the Tl-based fluoroperovskite compounds TlLF3 (L = Ca, Cd) were investigated computationally using density functional theory (DFT) to comprehend their structural, elastic, optical, and electronic properties. Computation of the tolerance factor… read more here.
Keywords: structural elastic; first principal; principal investigations; investigations electronic ... See more keywords
Contactless characterization of the elastic properties of glass microspheres
Sign Up to like & getrecommendations! Published in 2023 at "APL Materials"
DOI: 10.1063/5.0146969
Abstract: Glass microspheres are of great interest for numerous industrial, biomedical, or standalone applications, but it remains challenging to evaluate their elastic and optical properties in a non-destructive way. In this work, we address this issue… read more here.
Keywords: glass microspheres; contactless characterization; elastic optical; properties glass ... See more keywords
Energy-Efficient Survivable Grooming in Software-Defined Elastic Optical Networks
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Access"
DOI: 10.1109/access.2017.2674963
Abstract: Survivability in the OpenFlow-based software-defined elastic optical networks (SD-EONs) are more challenging than that in the conventional optical networks because failures can affect control plane operations. Meanwhile, traffic grooming is enabled by sliceable transponders can… read more here.
Keywords: elastic optical; survivable grooming; software defined; optical networks ... See more keywords