{"title":"Effect of inhomogeneous broadening and injection level on gain recovery of quantum dot semiconductor optical amplifiers","authors":"J. Xiao, Yongzhen Huang, Yuede Yang","doi":"10.1109/INOW.2008.4634478","DOIUrl":null,"url":null,"abstract":"Numerical simulation of rate equations for QD SOAs under the injection of double sub-picosecond optical pulses shows that gain recovery has two fast time constants corresponding to carrier relaxations to ground and excited states.","PeriodicalId":112256,"journal":{"name":"2008 International Nano-Optoelectronics Workshop","volume":"202 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 International Nano-Optoelectronics Workshop","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/INOW.2008.4634478","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
Numerical simulation of rate equations for QD SOAs under the injection of double sub-picosecond optical pulses shows that gain recovery has two fast time constants corresponding to carrier relaxations to ground and excited states.
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