{"title":"Interaction of high-power ultrashort laser pulses with air","authors":"A. Zemlyanov, G. Matvienko","doi":"10.1117/12.2073888","DOIUrl":null,"url":null,"abstract":"New concept of self-focusing on the basis of great number of laboratory experiments and numerical simulations is developed. The results of the field experiments on the control of parameters of a terawatt ultrashort laser radiation in order to obtain the self-focusing effect at a specified part of atmospheric path is presented. The numerical simulations the nonlinear propagation of TW laser pulse at 10,6 mkm carrier wavelength in air are carried out.","PeriodicalId":293926,"journal":{"name":"International Symposium on High Power Laser Systems and Applications","volume":"61 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Symposium on High Power Laser Systems and Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1117/12.2073888","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
New concept of self-focusing on the basis of great number of laboratory experiments and numerical simulations is developed. The results of the field experiments on the control of parameters of a terawatt ultrashort laser radiation in order to obtain the self-focusing effect at a specified part of atmospheric path is presented. The numerical simulations the nonlinear propagation of TW laser pulse at 10,6 mkm carrier wavelength in air are carried out.