Tae Geun Kim, E. Kim, C. Son, Seong-Il Kim, Jichai Jeong, S. Min, Si-Jong Leem, Jong Il Jun, H. Lee, J. Park, T. Seong, S. Jun
{"title":"Lasing characteristics of GaAs/AlGaAs quantum wire laser and its array with an effective p-n junction current blocking layer","authors":"Tae Geun Kim, E. Kim, C. Son, Seong-Il Kim, Jichai Jeong, S. Min, Si-Jong Leem, Jong Il Jun, H. Lee, J. Park, T. Seong, S. Jun","doi":"10.1109/LEOS.1996.565265","DOIUrl":null,"url":null,"abstract":"We report quantum wire (QWR) diode lasers incorporating a p-n junction blocking layer between buffer layers, instead of proton implantation. A n-GaAs buffer and a 2-/spl mu/m-thick p-GaAs QW layer for current blocking were grown on (100) GaAs substrates. Structure and optical properties of the QWR have been investigated using transmission electron microscopy (TEM) and low temperature photoluminescence (PL).","PeriodicalId":332726,"journal":{"name":"Conference Proceedings LEOS'96 9th Annual Meeting IEEE Lasers and Electro-Optics Society","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1996-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Conference Proceedings LEOS'96 9th Annual Meeting IEEE Lasers and Electro-Optics Society","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/LEOS.1996.565265","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
We report quantum wire (QWR) diode lasers incorporating a p-n junction blocking layer between buffer layers, instead of proton implantation. A n-GaAs buffer and a 2-/spl mu/m-thick p-GaAs QW layer for current blocking were grown on (100) GaAs substrates. Structure and optical properties of the QWR have been investigated using transmission electron microscopy (TEM) and low temperature photoluminescence (PL).