{"title":"Lasing mechanisms and optical gain in visible-bandgap II-VI quantum well structures","authors":"F. Henneberger, F. Kreller, J. Puls, H. Wunsche","doi":"10.1109/ISLC.1996.558768","DOIUrl":null,"url":null,"abstract":"The origin of lasing in (Zn,Cd)Se/ZnSe quantum well structures is elucidated in a temperature range between 5 and 300 K. We observe very large bi-exciton gain (2.5/spl middot/10/sup 4/ cm/sup -1/), turning into less efficient electron-hole plasma recombination above 160 K.","PeriodicalId":346992,"journal":{"name":"Conference Digest. 15th IEEE International Semiconductor Laser Conference","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1996-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Conference Digest. 15th IEEE International Semiconductor Laser Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISLC.1996.558768","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
The origin of lasing in (Zn,Cd)Se/ZnSe quantum well structures is elucidated in a temperature range between 5 and 300 K. We observe very large bi-exciton gain (2.5/spl middot/10/sup 4/ cm/sup -1/), turning into less efficient electron-hole plasma recombination above 160 K.