Results 31 to 40 of about 1,099,801 (352)
Infinite hierarchy of solitons: Interaction of Kerr nonlinearity with even orders of dispersion
Physical Review Research, 2021 Temporal solitons are optical pulses that arise from the balance of negative group-velocity dispersion and self-phase modulation. For decades, only quadratic dispersion was considered with higher order dispersion often thought of as a nuisance. Following
Antoine F. J. Runge +6 more
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Soliton-Induced Mid-Infrared Dispersive Wave in Horizontally-Slotted Si₃N₄ Waveguide
IEEE Access, 2022 The flexibility of producing two dispersive waves (DWs) in silicon nitride (Si3N4) slot waveguide is demonstrated, by tailoring the slot features and the corresponding phase-matching condition.
Yuxi Fang +5 more
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Meta-optics achieves RGB-achromatic focusing for virtual reality
Science Advances, 2021 A large dispersion-engineered metalens achieves multicolor focusing and opens a path to a future virtual reality platform. Virtual and augmented realities are rapidly developing technologies, but their large-scale penetration will require lightweight ...
Zhaoyi Li +8 more
semanticscholar +1 more source
Design of a photonic crystal fiber for optical communications application
Scientific African, 2020 The desire for photonic crystal fibers (PCF) with small mode areas that can be used in nonlinear optics and optical communications is a never-ending and a continuously evolving research quest.
Kumbirayi Nyachionjeka +2 more
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Solitary waves in nonlocal NLS with dispersion averaged saturated nonlinearities [PDF]
, 2017 A nonlinear Schr\"odinger equation (NLS) with dispersion averaged nonlinearity of saturated type is considered. Such a nonlocal NLS is of integro-differential type and it arises naturally in modeling fiber-optics communication systems with periodically ...
Hundertmark, Dirk +3 more
core +3 more sources
CERN Large Hadron Collider optics model, measurements, and corrections
Physical Review Special Topics. Accelerators and Beams, 2010 Optics stability during all phases of operation is crucial for the LHC. Tools and procedures have been developed for rapid checks of beta beating, dispersion, and linear coupling, as well as for prompt optics corrections.
R. Tomás +9 more
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Contemporary Mathematics, 2023 In this paper, we investigate the retrieval of optical bullets and domain walls in a novel context, considering the interplay of cross spatio-dispersive effects and employing Kudryashov' s proposed form of self-phase modulation.
A. Elsherbeny +6 more
semanticscholar +1 more source
Meta-optics for spatial optical analog computing [PDF]
arXiv.org, 2020 Rapidly growing demands for high-performance computing, powerful data processing, and big data necessitate the advent of novel optical devices to perform demanding computing processes effectively.
Sajjad Abdollahramezani +2 more
semanticscholar +1 more source
Dispersion-less Kerr solitons in spectrally confined optical cavities [PDF]
Light: Science & Applications, 2021 Solitons are self-reinforcing localized wave packets that manifest in the major areas of nonlinear science, from optics to biology and Bose–Einstein condensates.
Xiaoxiao Xue +6 more
semanticscholar +1 more source
Study of Optical Fiber Design Parameters in Fiber Optics Communications
Kurdistan Journal of Applied Research, 2017 Fiber optics is an important part in the telecommunication infrastructure. Large bandwidth and low attenuation are features for the fiber optics to provide gigabit transmission.
Salim Qadir Mohammed +1 more
doaj +1 more source