Results 21 to 30 of about 2,738,174 (354)

Hamiltonian dynamics of breathers with third-order dispersion [PDF]

open access: yes, 2001
We present a nonperturbative analysis of certain dynamical aspects of breathers (dispersion-managed solitons) including the effects of third-order dispersion.
Mookherjea, Shayan, Yariv, Amnon
core   +1 more source

NOAA’s HYSPLIT Atmospheric Transport and Dispersion Modeling System

open access: yes, 2015
The Hybrid Single-Particle Lagrangian Integrated Trajectory model (HYSPLIT), developed by NOAA’s Air Resources Laboratory, is one of the most widely used models for atmospheric trajectory and dispersion calculations.
A. Stein   +5 more
semanticscholar   +1 more source

Bluetongue Disease Control in Northern Ireland During 2017 and 2018

open access: yesFrontiers in Veterinary Science, 2019
Since the emergence of bluetongue virus in central and northern Europe in 2006, Northern Ireland's (NI) surveillance programme has evolved to include the use of risk assessments and simulation models to monitor the risk of bluetongue incursion. Livestock
Anastasia Georgaki   +9 more
doaj   +1 more source

Sporadic-Slot Photonic-Crystal Waveguide for All-Optical Buffers With Low-Dispersion, Distortion, and Insertion Loss

open access: yesIEEE Access, 2020
A novel structure is studied with implanting sporadic slots inside a photonic crystal waveguide (PCW) to form sporadic-slot PCW (SSPCW) for realizing compact, all-optical buffers with lowdispersion, distortion, and attenuation (DDA).
Sayed Elshahat   +4 more
doaj   +1 more source

Achromatic Metalens over 60 nm Bandwidth in the Visible and Metalens with Reverse Chromatic Dispersion. [PDF]

open access: yesNano letters (Print), 2017
In this Letter, we experimentally report an achromatic metalens (AML) operating over a continuous bandwidth in the visible. This is accomplished via dispersion engineering of dielectric phase shifters: titanium dioxide nanopillars tiled on a dielectric ...
M. Khorasaninejad   +6 more
semanticscholar   +1 more source

Dispersion cancellation in high resolution two-photon interference [PDF]

open access: yes, 2013
The dispersion cancellation observed in Hong-Ou-Mandel (HOM) interference between frequency-entangled photon pairs has been the basis of quantum optical coherence tomography and quantum clock synchronization.
Ishida, Shutaro   +5 more
core   +2 more sources

The Hydrodynamic Dispersion Characteristics of Coral Sands

open access: yesJournal of Marine Science and Engineering, 2019
Dispersion characteristics are important factors affecting groundwater solute transport in porous media. In marine environments, solute dispersion leads to the formation of freshwater aquifers under islands.
Xiang Cui   +4 more
doaj   +1 more source

Exponential decay of dispersion managed solitons for vanishing average dispersion [PDF]

open access: yes, 2010
We show that any $L^2$ solution of the Gabitov-Turitsyn equation describing dispersion managed solitons decay exponentially in space and frequency domains. This confirms in the affirmative Lushnikov's conjecture of exponential decay of dispersion managed
Dirk Hundertmark   +3 more
core   +4 more sources

Parabolic pulse generation with active or passive dispersion decreasing optical fibers [PDF]

open access: yes, 2007
We experimentally demonstrate the possibility to generate parabolic pulses via a single dispersion decreasing optical fiber with normal dispersion. We numerically and experimentally investigate the influence of the dispersion profile, and we show that
A., Guryanov   +5 more
core   +1 more source

Dispersive radiation and regime switching of oscillating bound solitons in twin-core fibers near zero-dispersion wavelength [PDF]

open access: yesPhys. Rev. A 96, 013809 (2017), 2017
We study resonant radiation generated by bound solitons in a twin-core fiber near zero-dispersion wavelength, in the presence of higher order dispersion terms. We propose a theoretical description of dispersive wave generation mechanism and derive resonance conditions.
arxiv   +1 more source

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