基于变分原理的光孤子参数动力学系统（超高斯和超秒脉冲）

IF 1.9 4区物理与天体物理 Q3 OPTICS Journal of the European Optical Society-Rapid Publications Pub Date : 2023-07-07 DOI:10.1051/jeos/2023035

L. Moraru

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引用次数: 0

摘要

本文得到了幂律非线性摄动非线性薛定谔方程的超秒脉冲和超高斯脉冲的参数动力学。变分原理成功地恢复了这个动力系统。本文所描述的将欧拉-拉格朗日方程转化为非线性幂次薛定谔方程的变分原理的细节——非线性定律，以前没有报道过。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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DYNAMICAL SYSTEM OF OPTICAL SOLITON PARAMETERS BY VARIATIONAL PRINCIPLE (SUPER--GAUSSIAN AND SUPER--SECH PULSES)

The parameter dynamics of super-sech and super-Gaussian pulses for the perturbed nonlinear Schrödinger's equation with power-law nonlinearity is obtained in this article. The variational principle successfully recovers this dynamical system. The details of the variational principle with the implementation of the Euler--Lagrange's equation to the nonlinear Schrödinger's equation with power--law of nonlinearity described in this paper have not been previously reported.

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来源期刊

Journal of the European Optical Society-Rapid Publications 物理-光学

CiteScore

2.40

自引率

0.00%

发文量

审稿时长

5 weeks

期刊介绍： Rapid progress in optics and photonics has broadened its application enormously into many branches, including information and communication technology, security, sensing, bio- and medical sciences, healthcare and chemistry. Recent achievements in other sciences have allowed continual discovery of new natural mysteries and formulation of challenging goals for optics that require further development of modern concepts and running fundamental research. The Journal of the European Optical Society – Rapid Publications (JEOS:RP) aims to tackle all of the aforementioned points in the form of prompt, scientific, high-quality communications that report on the latest findings. It presents emerging technologies and outlining strategic goals in optics and photonics. The journal covers both fundamental and applied topics, including but not limited to: Classical and quantum optics Light/matter interaction Optical communication Micro- and nanooptics Nonlinear optical phenomena Optical materials Optical metrology Optical spectroscopy Colour research Nano and metamaterials Modern photonics technology Optical engineering, design and instrumentation Optical applications in bio-physics and medicine Interdisciplinary fields using photonics, such as in energy, climate change and cultural heritage The journal aims to provide readers with recent and important achievements in optics/photonics and, as its name suggests, it strives for the shortest possible publication time.