Results 181 to 190 of about 2,910,723 (266)

Dissipative Optical Solitons

Springer Series in Optical Sciences, 2022
The properties of vector vortex beams in vertical-cavity-surface emitting lasers with frequency-selective feedback is investigated. They are interpreted as high-order vortex solitons with a spatially non-uniform, but locally linear polarization state. In
T. Ackemann   +3 more
openaire   +2 more sources

Chirped optical solitons and stability analysis of the nonlinear Schrödinger equation with nonlinear chromatic dispersion

Communications in Theoretical Physics, 2023
The present paper aims to investigate the chirped optical soliton solutions of the nonlinear Schrödinger equation with nonlinear chromatic dispersion and quadratic-cubic law of refractive index.
T. Mathanaranjan   +4 more
semanticscholar   +1 more source

Analytical and numerical study of chirped optical solitons in a spatially inhomogeneous polynomial law fiber with parity-time symmetry potential

Communications in Theoretical Physics, 2022
This work studies the dynamical transmission of chirped optical solitons in a spatially inhomogeneous nonlinear fiber with cubic-quintic-septic nonlinearity, weak nonlocal nonlinearity, self-frequency shift and parity-time (  ) symmetry potential.
Yu Zhong, H. Triki, Qin Zhou
semanticscholar   +1 more source

Dissipative optical solitons

Physical Review A, 1994
It is found that dissipative types of stable soliton structures can exist in nonlinear optical media with broadband gain and group-velocity dispersion (GVD). These structures resemble ionization or combustion waves and are essentially self-accelerating pulses with a stationary-envelope form and a permanently shifting wave spectrum.
, Vanin   +5 more
openaire   +2 more sources

Squeezed optical solitons

Physical Review Letters, 1991
We have experimentally demonstrated the squeezing of optical solitons, resulting in a detected photocurrent noise power (32\ifmmode\pm\else\textpm\fi{}3)% (1.7 dB) below the shot-noise limit over a broadband of frequencies. The squeezing is accomplished using the Kerr nonlinearity of a polarization-preserving single-mode optical fiber at liquid ...
, Rosenbluh, , Shelby
openaire   +2 more sources

Optical solitons for the perturbed Biswas-Milovic equation with Kudryashov's law of refractive index by the unified auxiliary equation method

, 2021
This paper retrieves optical solitons to the perturbed Biswas-Milovic equation which describe the propagation of pulses of various types in optical fiber. Hamiltonian type perturbations are considered with maximum intensity.
E. Zayed   +4 more
semanticscholar   +1 more source

Exploring the dynamical behaviour of optical solitons in integrable kairat-II and kairat-X equations

Physica Scripta
The current research focusses on the establishment of an analytical approach known as the Riccati Modified Extended Simple equation Method (RMESEM) for the development and assessment of optical soliton solutions in two important Kairat equations.
Ye Xiao   +3 more
semanticscholar   +1 more source

Soliton-sinc optical pulses

Optics Letters, 2020
We introduce a new, to the best of our knowledge, type of band-limited optical pulse—soliton-sinc tailored to the nonlinear Schrödinger (NLS) equation. The idea behind the soliton-sinc pulse is to combine, even if approximately, a property of a fundamental soliton to propagate without distortions in nonlinear systems governed by the NLS equation with a
Sergei K. Turitsyn   +2 more
openaire   +2 more sources

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