Results 31 to 40 of about 28,892 (213)
Optical Soliton Neural Networks
, 2023 The chapter describes the realization of photonic integrated circuits based on photorefractive solitonic waveguides. In particular, it has been shown that X-junctions formed by soliton waveguides can learn information by switching their state. X junctions can perform both supervised and unsupervised learning.
Eugenio Fazio +2 more
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Stability of Multihump Optical Solitons [PDF]
Physical Review Letters, 1999 We demonstrate that, in contrast with what was previously believed, multi-hump solitary waves can be stable. By means of linear stability analysis and numerical simulations, we investigate the stability of two- and three-hump solitary waves governed by incoherent beam interaction in a saturable medium, providing a theoretical background for the ...
Ostrovskaya, Elena A. +3 more
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Soliton Interaction with an External Traveling Wave
, 1999 The dynamics of soliton pulses in the Nonlinear Schrodinger Equation (NLSE) driven by an external Traveling wave is studied analytically and numerically.
Cohen, Gil
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Soliton dynamics at an interface between uniform medium and nonlinear optical lattice
, 2009 We study trapping and propagation of a matter-wave soliton through the interface between uniform medium and a nonlinear optical lattice (NOL). Different regimes for transmission of a broad and a narrow soliton are investigated.
Abdullaev, Fatkhulla Kh. +3 more
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AIMS MathematicsThis research explored optical soliton solutions for the (2+1)-dimensional generalized fractional Kundu-Mukherjee-Naskar equation (gFKMNE), which is a nonlinear model for explaining pulse transmission in communication structures and optical fibers.
Abdulah A. Alghamdi
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Quadratic Soliton Combs in Doubly Resonant Dispersive Optical Parametric Oscillators
IEEE Photonics Journal, 2020 We present temporal quadratic solitons in doubly resonant temporal dispersive optical parametric oscillators without a walk-off in numerical simulations.
Aiguo Sheng +4 more
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Alexandria Engineering Journal, 2023 Optical solitons is one of the fastest growing areas of research in the field of nonlinear fiber optics. In the current work, the modified extended direct algebraic method is implemented to obtain optical solitons for the nonlinear Schrödinger’s equation
Mohamed S. Ghayad +3 more
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Interaction of vector solitons with a nonlinear interface
, 2002 We develop the analytical method of field momenta for analyzing the dynamics of optical vector solitons in photorefractive nonlinear media. First, we derive the effective evolution equations for the parameters of multi-component solitons composed of ...
Aceves +19 more
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Panoramic-reconstruction temporal imaging for seamless measurements of slowly-evolved femtosecond pulse dynamics [PDF]
, 2017 Single-shot real-time characterization of optical waveforms with sub-picosecond resolution is essential for investigating various ultrafast optical dynamics.
Huang, Shu-Wei +4 more
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Effect of Phase Shift in Shape Changing Collision of Solitons in Coupled Nonlinear Schroedinger Equations [PDF]
, 2002 Soliton interactions in systems modelled by coupled nonlinear Schroedinger (CNLS) equations and encountered in phenomena such as wave propagation in optical fibers and photorefractive media possess unusual features : shape changing intensity ...
Kanna, T., Lakshmanan, M.
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