{"title":"Inscription of long-period fibre gratings by high-intensity femtosecond radiation at 211 nm","authors":"A. Kalachev, D. N. Nikogosyan, G. Brambilla","doi":"10.1109/CLEOE.2005.1568326","DOIUrl":null,"url":null,"abstract":"In this study we used the fifth harmonic of a femtosecond Nd:glass laser for long-period fibre gratings (LPFG) fabrication in a hydrogenated SMF-28 fibre. In this case, the total excitation energy of two-quantum excitation reaches the value of about 11.7 eV, which is significantly higher than the bandgap energy value of 7.1 eV for Ge-doped fused silica","PeriodicalId":354643,"journal":{"name":"CLEO/Europe. 2005 Conference on Lasers and Electro-Optics Europe, 2005.","volume":"57 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2005-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"CLEO/Europe. 2005 Conference on Lasers and Electro-Optics Europe, 2005.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CLEOE.2005.1568326","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
In this study we used the fifth harmonic of a femtosecond Nd:glass laser for long-period fibre gratings (LPFG) fabrication in a hydrogenated SMF-28 fibre. In this case, the total excitation energy of two-quantum excitation reaches the value of about 11.7 eV, which is significantly higher than the bandgap energy value of 7.1 eV for Ge-doped fused silica
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
