Results 31 to 40 of about 1,007,462 (290)
Discrete Mathematics, 1981 AbstractThe notion of cross-bandwidth is introduced, and it is shown that any graph that is suitably contractible to a k-connected graph has cross-bandwidth at least k. The contracted edges must induce in the original graph a subgraph of maximum degree at most one.
Jeff Kahn 0001, Daniel J. Kleitman
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Free-carrier-induced soliton fission unveiled by in situ measurements in nanophotonic waveguides
Nature Communications, 2016 Solitons are nonlinear waves that exist in diverse forms of matter. Here, Husko et al. use near-field measurements to observe the spatio-temporal evolution of optical pulses in a nanophotonic semiconductor waveguide, demonstrating that nonlinear photo ...
Chad Husko +7 more
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Nanometric holograms based on a topological insulator material
Nature Communications, 2017 Holograms generally need to be as thick as a wavelength of light to introduce the necessary optical phase shifts that create true three-dimensional images. Here, Yueet al.
Zengji Yue +4 more
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Electromagnetic Metamaterials: A New Paradigm of Antenna Design
IEEE Access, 2021 The progress of technology in consumer electronics demand an antenna having a compact size, high gain and bandwidth, and multiple antennas at transmitter and receiver to enhance the channel capacity. Over the last decade, numerous techniques are proposed
Praveen Kumar +2 more
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Fluid model for a network operating under a fair bandwidth-sharing policy
, 2004 We consider a model of Internet congestion control that represents the randomly varying number of flows present in a network where bandwidth is shared fairly between document transfers.
A Fair +3 more
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Theoretical Computer Science, 2009 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Petr A. Golovach +5 more
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Phase-locking in cascaded stimulated Brillouin scattering
New Journal of Physics, 2016 Cascaded stimulated Brillouin scattering is a complex nonlinear optical process that results in the generation of several optical waves that are frequency shifted by an acoustic resonance frequency.
Thomas F S Büttner +4 more
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Clustering the potential bandwidth upgrade of FTTH broadband subscribers
Ilkom Jurnal Ilmiah, 2021 A company needs to consider determining the customers’ potential before deciding to upgrade their bandwidth. It is important because, previously, determination was conducted randomly.
Sasa Ani Arnomo, Yulia Yulia
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Characterization of graphs with equal bandwidth and cyclic bandwidth
Discrete Mathematics, 2002 The authors provide a characterization of graphs with equal bandwidth and cyclic bandwidth. Certain classes of graphs are shown to have the property.
Peter Che Bor Lam +2 more
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CMOS-compatible photonic devices for single-photon generation
Nanophotonics, 2016 Sources of single photons are one of the key building blocks for quantum photonic technologies such as quantum secure communication and powerful quantum computing. To bring the proof-of-principle demonstration of these technologies from the laboratory to
Xiong Chunle +2 more
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