{"title":"Deep red vertical cavity surface emitting lasers with monolithically integrated heterojunction phototransistors for output power control","authors":"J. Lott, Hyun-kuk Shin, Yong-Hee Lee","doi":"10.1109/ISLC.1996.558847","DOIUrl":null,"url":null,"abstract":"Summary form only given. A heterojunction phototransistor is placed within the lower mirror of an AlGaAs DBR QW VCSEL laser. By sampling a small fraction of the internal optical power, the phototransistor controls the laser's continuous wave output power which has an application in optical disc storage systems.","PeriodicalId":346992,"journal":{"name":"Conference Digest. 15th IEEE International Semiconductor Laser Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1996-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Conference Digest. 15th IEEE International Semiconductor Laser Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISLC.1996.558847","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 5
Abstract
Summary form only given. A heterojunction phototransistor is placed within the lower mirror of an AlGaAs DBR QW VCSEL laser. By sampling a small fraction of the internal optical power, the phototransistor controls the laser's continuous wave output power which has an application in optical disc storage systems.
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