{"title":"五阶色散控制的非均匀光学介质中阿秒孤子动力学","authors":"Houria Triki, Thokala Soloman Raju","doi":"10.1007/s11082-024-08010-1","DOIUrl":null,"url":null,"abstract":"<div><p>The transmission dynamics of nonautonomous solitons is studied in the framework of the variable-coefficient fifth-order nonlinear Schrödinger equation, which includes besides the group-velocity dispersion and self-phase modulation terms that constitute the cubic model, the effects of fifth-order dispersion and nonlinear terms related to it. The model appertains to the description of attosecond pulse propagation in inhomogeneous optical media exhibiting higher-order dispersion. Nonautonomous soliton solutions of the bright kind are constructed analytically with the aid of similarity transformation method. It is futher emphasized that the soliton management through controlling the soliton’s velocity under the influence of the fifth-order dispersion has been explicated for the first time. Physically interesting soliton motions including the acceleration, deceleration, stopping and reversion of propagation direction, are achieved through different profiles of the varying-in-time fifth-order dispersion parameter.</p></div>","PeriodicalId":720,"journal":{"name":"Optical and Quantum Electronics","volume":"57 1","pages":""},"PeriodicalIF":3.3000,"publicationDate":"2025-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Dynamics of attosecond solitons in inhomogeneous optical media governed by fifth-order dispersion\",\"authors\":\"Houria Triki, Thokala Soloman Raju\",\"doi\":\"10.1007/s11082-024-08010-1\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The transmission dynamics of nonautonomous solitons is studied in the framework of the variable-coefficient fifth-order nonlinear Schrödinger equation, which includes besides the group-velocity dispersion and self-phase modulation terms that constitute the cubic model, the effects of fifth-order dispersion and nonlinear terms related to it. The model appertains to the description of attosecond pulse propagation in inhomogeneous optical media exhibiting higher-order dispersion. Nonautonomous soliton solutions of the bright kind are constructed analytically with the aid of similarity transformation method. It is futher emphasized that the soliton management through controlling the soliton’s velocity under the influence of the fifth-order dispersion has been explicated for the first time. Physically interesting soliton motions including the acceleration, deceleration, stopping and reversion of propagation direction, are achieved through different profiles of the varying-in-time fifth-order dispersion parameter.</p></div>\",\"PeriodicalId\":720,\"journal\":{\"name\":\"Optical and Quantum Electronics\",\"volume\":\"57 1\",\"pages\":\"\"},\"PeriodicalIF\":3.3000,\"publicationDate\":\"2025-01-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Optical and Quantum Electronics\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s11082-024-08010-1\",\"RegionNum\":3,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ENGINEERING, ELECTRICAL & ELECTRONIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Optical and Quantum Electronics","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1007/s11082-024-08010-1","RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
Dynamics of attosecond solitons in inhomogeneous optical media governed by fifth-order dispersion
The transmission dynamics of nonautonomous solitons is studied in the framework of the variable-coefficient fifth-order nonlinear Schrödinger equation, which includes besides the group-velocity dispersion and self-phase modulation terms that constitute the cubic model, the effects of fifth-order dispersion and nonlinear terms related to it. The model appertains to the description of attosecond pulse propagation in inhomogeneous optical media exhibiting higher-order dispersion. Nonautonomous soliton solutions of the bright kind are constructed analytically with the aid of similarity transformation method. It is futher emphasized that the soliton management through controlling the soliton’s velocity under the influence of the fifth-order dispersion has been explicated for the first time. Physically interesting soliton motions including the acceleration, deceleration, stopping and reversion of propagation direction, are achieved through different profiles of the varying-in-time fifth-order dispersion parameter.
期刊介绍：
Optical and Quantum Electronics provides an international forum for the publication of original research papers, tutorial reviews and letters in such fields as optical physics, optical engineering and optoelectronics. Special issues are published on topics of current interest.
Optical and Quantum Electronics is published monthly. It is concerned with the technology and physics of optical systems, components and devices, i.e., with topics such as: optical fibres; semiconductor lasers and LEDs; light detection and imaging devices; nanophotonics; photonic integration and optoelectronic integrated circuits; silicon photonics; displays; optical communications from devices to systems; materials for photonics (e.g. semiconductors, glasses, graphene); the physics and simulation of optical devices and systems; nanotechnologies in photonics (including engineered nano-structures such as photonic crystals, sub-wavelength photonic structures, metamaterials, and plasmonics); advanced quantum and optoelectronic applications (e.g. quantum computing, memory and communications, quantum sensing and quantum dots); photonic sensors and bio-sensors; Terahertz phenomena; non-linear optics and ultrafast phenomena; green photonics.
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