{"title":"Longitudinal effects on SMSR in gain-coupled DFB lasers","authors":"Jianyao Chen, R. Maciejko, T. Makino","doi":"10.1109/LEOSST.1997.619222","DOIUrl":null,"url":null,"abstract":"Gain-coupled DFB lasers have a complicated modal interaction influenced by the effects of spatial hole burning (SHB) and nonlinear gain compression (NGC) because of the carrier dependent longitudinally distributed structures. In order to obtain a better understanding of the high single mode performance of gain-coupled DFB lasers, we perform a self-consistent multimode analysis using spatially dependent rate equations for the carrier density N and the modal photon number in a steady state.","PeriodicalId":344325,"journal":{"name":"1997 Digest of the IEEE/LEOS Summer Topical Meeting: Vertical-Cavity Lasers/Technologies for a Global Information Infrastructure/WDM Components Technology/Advanced Semiconductor Lasers and Application","volume":"62 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1997-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"1997 Digest of the IEEE/LEOS Summer Topical Meeting: Vertical-Cavity Lasers/Technologies for a Global Information Infrastructure/WDM Components Technology/Advanced Semiconductor Lasers and Application","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/LEOSST.1997.619222","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
Gain-coupled DFB lasers have a complicated modal interaction influenced by the effects of spatial hole burning (SHB) and nonlinear gain compression (NGC) because of the carrier dependent longitudinally distributed structures. In order to obtain a better understanding of the high single mode performance of gain-coupled DFB lasers, we perform a self-consistent multimode analysis using spatially dependent rate equations for the carrier density N and the modal photon number in a steady state.
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