F. A. Bomfim, D. L. D. Silva, L. Kassab, M. I. Alayo
{"title":"Production of Yb3+/Er3+ codoped PbO-GeO2 pedestal type waveguides for photonic applications","authors":"F. A. Bomfim, D. L. D. Silva, L. Kassab, M. I. Alayo","doi":"10.1109/SBMICRO.2015.7298112","DOIUrl":null,"url":null,"abstract":"We report experimental results on pedestal waveguides produced with Yb<sup>3+</sup> /Er<sup>3+</sup> codoped PbO-GeO<sub>2</sub> thin films deposited by RF Sputtering for photonic applications. Losses around 2.5 dB/cm and 1.5 dB/cm were obtained at 632 and 1068 nm, respectively, for waveguides in the 20-100 μm width range. Internal gain of 6.0 dB and 4.0 dB, at 1530 nm, under 980 nm excitation, were measured for waveguides width of 80 and 14 μm, respectively. The present results show the possibility of using Yb<sup>3+</sup>/Er<sup>3+</sup> codoped PbO-GeO<sub>2</sub> pedestal waveguide for optical amplifiers.","PeriodicalId":342493,"journal":{"name":"2015 30th Symposium on Microelectronics Technology and Devices (SBMicro)","volume":"105 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 30th Symposium on Microelectronics Technology and Devices (SBMicro)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SBMICRO.2015.7298112","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
We report experimental results on pedestal waveguides produced with Yb3+ /Er3+ codoped PbO-GeO2 thin films deposited by RF Sputtering for photonic applications. Losses around 2.5 dB/cm and 1.5 dB/cm were obtained at 632 and 1068 nm, respectively, for waveguides in the 20-100 μm width range. Internal gain of 6.0 dB and 4.0 dB, at 1530 nm, under 980 nm excitation, were measured for waveguides width of 80 and 14 μm, respectively. The present results show the possibility of using Yb3+/Er3+ codoped PbO-GeO2 pedestal waveguide for optical amplifiers.
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
