在光纤中产生新型相似子

IF 0.5 4区物理与天体物理 Q4 PHYSICS, MULTIDISCIPLINARY

Journal of Contemporary Physics (Armenian Academy of Sciences) Pub Date : 2024-09-09 DOI:10.1134/S1068337224700051

A. Kutuzyan, V. Avetisyan, M. Sukiasyan

{"title":"在光纤中产生新型相似子","authors":"A. Kutuzyan, V. Avetisyan, M. Sukiasyan","doi":"10.1134/S1068337224700051","DOIUrl":null,"url":null,"abstract":"<p>Based on a detailed numerical analysis and comparison with experimental observations, a nonlinear process of the generation of a new type of similaritons in fibers is presented in the region of negative dispersion. These similaritons are needle-like in shape with a sharp top and a large base and are formed in passive single-mode optical fibers with weak nonlinearity and strong group velocity dispersion. Consistent boundary conditions are found for the parameters of the input pulse and the characteristics of the optical fiber under which such self-similarly propagating pulses are generated.</p>","PeriodicalId":623,"journal":{"name":"Journal of Contemporary Physics (Armenian Academy of Sciences)","volume":"59 1","pages":"36 - 40"},"PeriodicalIF":0.5000,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Generation of a New Type of Similaritons in Optical Fibers\",\"authors\":\"A. Kutuzyan, V. Avetisyan, M. Sukiasyan\",\"doi\":\"10.1134/S1068337224700051\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Based on a detailed numerical analysis and comparison with experimental observations, a nonlinear process of the generation of a new type of similaritons in fibers is presented in the region of negative dispersion. These similaritons are needle-like in shape with a sharp top and a large base and are formed in passive single-mode optical fibers with weak nonlinearity and strong group velocity dispersion. Consistent boundary conditions are found for the parameters of the input pulse and the characteristics of the optical fiber under which such self-similarly propagating pulses are generated.</p>\",\"PeriodicalId\":623,\"journal\":{\"name\":\"Journal of Contemporary Physics (Armenian Academy of Sciences)\",\"volume\":\"59 1\",\"pages\":\"36 - 40\"},\"PeriodicalIF\":0.5000,\"publicationDate\":\"2024-09-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Contemporary Physics (Armenian Academy of Sciences)\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://link.springer.com/article/10.1134/S1068337224700051\",\"RegionNum\":4,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"PHYSICS, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Contemporary Physics (Armenian Academy of Sciences)","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1134/S1068337224700051","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, MULTIDISCIPLINARY","Score":null,"Total":0}

引用次数: 0

摘要

摘要基于详细的数值分析以及与实验观测结果的比较，介绍了在负色散区域光纤中产生新型相似子的非线性过程。这些相似子呈针状，顶部尖锐，底部较大，在具有弱非线性和强群速度色散的无源单模光纤中形成。针对输入脉冲的参数和光纤的特性，找到了一致的边界条件，在此条件下产生了这种自相似传播脉冲。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Generation of a New Type of Similaritons in Optical Fibers

查看原文本刊更多论文

Generation of a New Type of Similaritons in Optical Fibers

Based on a detailed numerical analysis and comparison with experimental observations, a nonlinear process of the generation of a new type of similaritons in fibers is presented in the region of negative dispersion. These similaritons are needle-like in shape with a sharp top and a large base and are formed in passive single-mode optical fibers with weak nonlinearity and strong group velocity dispersion. Consistent boundary conditions are found for the parameters of the input pulse and the characteristics of the optical fiber under which such self-similarly propagating pulses are generated.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Journal of Contemporary Physics (Armenian Academy of Sciences) PHYSICS, MULTIDISCIPLINARY-

CiteScore

1.00

自引率

66.70%

发文量

审稿时长

6-12 weeks

期刊介绍： Journal of Contemporary Physics (Armenian Academy of Sciences) is a journal that covers all fields of modern physics. It publishes significant contributions in such areas of theoretical and applied science as interaction of elementary particles at superhigh energies, elementary particle physics, charged particle interactions with matter, physics of semiconductors and semiconductor devices, physics of condensed matter, radiophysics and radioelectronics, optics and quantum electronics, quantum size effects, nanophysics, sensorics, and superconductivity.