{"title":"Amplification of 126 nm femtosecond pulses in optical-field-induced Ar plasma filamentation","authors":"S. Kubodera, M. Kaku, Naoyuki Deshimaru, M. Katto","doi":"10.1109/IPCON.2015.7323486","DOIUrl":null,"url":null,"abstract":"Plasma diagnosis revealed that the electron density of an optical-field-induced Ar<sub>2</sub>* amplifier was larger than 10<sup>18</sup> cm<sup>-3</sup> after 100 ns of the plasma production, which resulted in the 126 nm optical gain of 1.1 cm<sup>-1</sup>.","PeriodicalId":375462,"journal":{"name":"2015 IEEE Photonics Conference (IPC)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 IEEE Photonics Conference (IPC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IPCON.2015.7323486","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
Plasma diagnosis revealed that the electron density of an optical-field-induced Ar2* amplifier was larger than 1018 cm-3 after 100 ns of the plasma production, which resulted in the 126 nm optical gain of 1.1 cm-1.