{"title":"Transverse and polarization mode selection in vertical-cavity surface-emitting lasers","authors":"J. Mulet, S. Balle, M. S. Miguel, C. Mirasso","doi":"10.1109/ISLC.2000.882309","DOIUrl":null,"url":null,"abstract":"We focus our attention on the selection processes and turn-on delay for the switch-on of different transverse modes in VCSELs. We consider different excitation conditions and active-region diameters, addressing the experimental situations in which the transient response of gain-guided VCSELs to a current pulse is taken into account (1 ns duration, 100 ps rise-time). We consider two thermal effects, namely, a temperature dependent detuning between the band-gap and the cavity resonance and the thermal lensing (TL) effect.","PeriodicalId":322366,"journal":{"name":"Conference Digest. 2000 IEEE 17th International Semiconductor Laser Conference. (Cat. No.00CH37092)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2000-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Conference Digest. 2000 IEEE 17th International Semiconductor Laser Conference. (Cat. No.00CH37092)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISLC.2000.882309","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
We focus our attention on the selection processes and turn-on delay for the switch-on of different transverse modes in VCSELs. We consider different excitation conditions and active-region diameters, addressing the experimental situations in which the transient response of gain-guided VCSELs to a current pulse is taken into account (1 ns duration, 100 ps rise-time). We consider two thermal effects, namely, a temperature dependent detuning between the band-gap and the cavity resonance and the thermal lensing (TL) effect.
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