{"title":"High efficiency 850 nm Vertical-Cavity Surface-Emitting Laser using fan-pad metallization and trench patterning","authors":"M. Alias, P. Leisher, K. Choquette, S. Shaari","doi":"10.1109/IEMT.2008.5507777","DOIUrl":null,"url":null,"abstract":"In this paper, fan-pad metallization and trench patterning were introduced in 850 nm Vertical-Cavity Surface-Emitting Laser (VCSEL) device packaging. Low threshold current and series resistance, which contributes to higher VCSEL efficiency, are obtained for the VCSEL with fan-metallization and trench patterning fabricated devices. Further, the output spectral characteristics show stable multimode operation for these devices. The results indicate that the proposed VCSEL packaging exhibits superior device performance compared to typical packaged VCSEL with square-pad metal.","PeriodicalId":151085,"journal":{"name":"2008 33rd IEEE/CPMT International Electronics Manufacturing Technology Conference (IEMT)","volume":"64 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 33rd IEEE/CPMT International Electronics Manufacturing Technology Conference (IEMT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IEMT.2008.5507777","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 paper, fan-pad metallization and trench patterning were introduced in 850 nm Vertical-Cavity Surface-Emitting Laser (VCSEL) device packaging. Low threshold current and series resistance, which contributes to higher VCSEL efficiency, are obtained for the VCSEL with fan-metallization and trench patterning fabricated devices. Further, the output spectral characteristics show stable multimode operation for these devices. The results indicate that the proposed VCSEL packaging exhibits superior device performance compared to typical packaged VCSEL with square-pad metal.
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
