Results 51 to 60 of about 28,892 (213)
Le Journal de Physique Colloques, 1988 We showed recently [1] that a single soliton solution of the highly-nonlinear Schrödinger equation becomes multi-stable for a certain class of nonlinearities. This implies that more than one amplitude profile and propagation constant of a single soliton may exist for the same total power carried by the soliton.
openaire +1 more source
Photonic Hybrid Integration: Strategies and Promises of Advanced Additive Manufacturing
Advanced Optical Materials, EarlyView.Heterogeneous photonic integration combines wafer bonding, transfer printing, and advanced multi‐photon lithography to realize compact, adaptable photonic systems. This review highlights breakthroughs in hybrid materials, metrology, and 4D printing, revealing how the convergence of traditional and emerging fabrication unlocks scalable, high‐performance
Zhitian Shi +3 more
wiley +1 more source
Soliton percolation in random optical lattices
, 2007 We introduce soliton percolation phenomena in the nonlinear transport of light packets in suitable optical lattices with random properties. Specifically, we address lattices with a gradient of the refractive index in the transverse plane, featuring ...
Kartashov, Yaroslav V. +2 more
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Searching for Exoplanets Using a Microresonator Astrocomb [PDF]
, 2018 Detection of weak radial velocity shifts of host stars induced by orbiting planets is an important technique for discovering and characterizing planets beyond our solar system.
A Dutt +58 more
core +3 more sources
Photonics of Topological Magnetic Textures
Advanced Optical Materials, EarlyView.Localized noncollinear magetic textures imprint their geometry and topology onto traversing photonic fields endowing them with orbital angular‐momentum, chirality, and magnetoelectric densities. Abstract Topological textures in magnetically ordered materials are an important case studies for fundamental research with promising applications in data ...
Vakhtang Jandieri +6 more
wiley +1 more source
Advances in Soliton Crystal Microcombs
PhotonicsSoliton crystal microcombs, as a new type of Kerr frequency comb, offer advantages such as higher energy conversion efficiency and a simpler generation mechanism compared to those of traditional soliton microcombs.
Zhihui Liu +10 more
doaj +1 more source
Two-Dimensional Discrete Cavity Solitons: Switching and All-Optical Gates
IEEE Photonics Journal, 2012 Light propagation in a 2-D array of coupled optical cavities with Kerr nonlinearity driven by a plane holding beam is numerically studied. Optical bistability together with its modulational instability (MI) are investigated, and 2-D discrete cavity ...
K. M. Aghdami +2 more
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Numerical stability of solitons waves through splices in quadratic optical media
Acta Scientiarum: Technology, 2020 The propagation of soliton waves is simulated through splices in quadratic optical media, in which fluctuations of dielectric parameters occur. A new numerical scheme was developed to solve the complex system of partial differential equations (PDE) that
Camila Fogaça de Oliveira +4 more
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Results in Physics, 2021 In this paper, we looked into the generalized third-order nonlinear Schrödinger equation (NLSE). This model has a wide range of applications, including ultra-short pulses in optical fibers.
Sandeep Malik +3 more
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Mode spectrum and temporal soliton formation in optical microresonators
, 2013 The formation of temporal dissipative solitons in optical microresonators enables compact, high repetition rate sources of ultra-short pulses as well as low noise, broadband optical frequency combs with smooth spectral envelopes.
Brasch, V. +6 more
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