Results 171 to 180 of about 2,249 (208)

On a Nonlinear Spectral Problem for a Dielectric Waveguide with Kerr Nonlinearity

Computational Mathematics and Mathematical Physics, 2019
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Delitsyn, A. L., Delitsyn, L. L.
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Spectrum of a Micromaser with Kerr Nonlinearity

Journal of Modern Optics, 1995
We analyse the spectrum of a micromaser with a Kerr-type nonlinearity in its cavity. We show that the intracavity Kerr nonlinearity has significant effects on the spectrum leading to narrowing of the subnatural linewidth and frequency-shifts.
Bimalendu Deb, Deb Shankar Ray
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Perturbation theory for Kerr nonlinear leaky cavities

Optics Letters, 2020
In emerging open photonic resonators that support quasinormal eigenmodes, fundamental physical quantities and methods have to be carefully redefined. Here, we develop a perturbation theory framework for nonlinear material perturbations in leaky optical cavities.
Thomas Christopoulos, Odysseas Tsilipakos, Emmanouil E. Kriezis   +2 more
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Thermodynamic properties of a Kerr nonlinear blackbody

Physical Review E, 2012
Within the framework of quantum field theory, we present the superfluid state of photons in a blackbody whose interior is filled by a Kerr nonlinear crystal. The thermodynamic properties of a Kerr nonlinear blackbody are investigated. At the transition temperature, the Gibbs free energy of the two phases is continuous but the entropy density of the two
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Electromagnetic scattering by nonlinear dielectric cylinders with non‐kerr‐like nonlinearities

Microwave and Optical Technology Letters, 1995
AbstractIn this letter, electromagnetic scattering by nonlinear dielectric cylinders under transverse magnetic illumination is considered. The nonlinearity is assumed to be so weak as to allow the application of an iterative approach based on the distorted‐wave Born approximation.
CAORSI, SALVATORE, MASSA, ANDREA, PASTORINO, MATTEO   +2 more
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Kerr nonlinearity and nonreeiprocity in a ring laser cavity

Conference on Lasers and Electro-Optics-Europe, 1998
The nonreciprocal effect introduced by the gain media in a Kerr-lens-modelocked laser is considered. For real nonlinear optical susceptibilities in media without gain or losses phase conjugation is reciprocal[1], the same happening in a cavity where gain is neglected.
C.A.C. Bosco, L.H. Acioli
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Optical Solitons for the Perturbed Nonlinear Schrödinger Equation with Kerr Law and Non-Kerr Law Nonlinearity

Zeitschrift für Naturforschung A, 2018
Abstract This paper analyses the dynamics of soliton propagation through optical fibres for the perturbed nonlinear Schrödinger equation with Kerr law and non-Kerr law nonlinearity. Several integration schemes are used to construct solitons to the model.
Hui Gao, Tianzhou Xu, Gangwei Wang
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Ultimate Performance Of Kerr Nonlinear Plasmonics Waveguides

Nonlinear Optics, 2017
Plasmonic structures are promising because they strongly enhance light-matter interactions. Here we compare different one-dimensional plasmonic structures comparing them with dielectric ones in order to establish the ultimate performance of Kerr nonlinearities in these structures.
Stefano Palomba, Guangyuan Clark Li, C. Martijn de Sterke   +2 more
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Quantitative analysis of Kerr nonlinearity and Kerr-like nonlinearity induced via terahertz generation in ZnTe

Applied Physics Letters, 2008
Kerr nonlinearity and Kerr-like nonlinearity induced via terahertz generation and the electro-optical effect in ZnTe crystal are investigated. In general, these nonlinear effects are concomitant and difficult to quantitatively analyze in the time domain.
Zhen Tian, Changlei Wang, Qirong Xing, Jianqiang Gu, Yanfeng Li, Mingxia He, Lu Chai, Qingyue Wang, Weili Zhang   +8 more
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Bright and dark soliton solutions for the perturbed nonlinear Schrödinger’s equation with Kerr law and non-Kerr law nonlinearity

Applied Mathematics and Computation, 2014
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