S. Rennon, L. Bach, J. Reithmaier, A. Forchel, J. Gentner, L. Goldstein
{"title":"Monolithic integration of laterally complex coupled DFB lasers with passive waveguides by positive wavelength detuning","authors":"S. Rennon, L. Bach, J. Reithmaier, A. Forchel, J. Gentner, L. Goldstein","doi":"10.1109/ISLC.2000.882298","DOIUrl":null,"url":null,"abstract":"We have fabricated single mode lasers with lateral gratings by focused ion beam lithography. The transmission of the DFB mode through a passive unpumped waveguide section was studied as a function of the emission wavelength. The lateral grating was also investigated as a passive Bragg filter by pumping the unpatterned waveguide section. Ridge waveguides were fabricated on InGaAsP/InP laser structures with 8 compressively strained quantum wells.","PeriodicalId":322366,"journal":{"name":"Conference Digest. 2000 IEEE 17th International Semiconductor Laser Conference. (Cat. No.00CH37092)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2000-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","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.2000.882298","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
We have fabricated single mode lasers with lateral gratings by focused ion beam lithography. The transmission of the DFB mode through a passive unpumped waveguide section was studied as a function of the emission wavelength. The lateral grating was also investigated as a passive Bragg filter by pumping the unpatterned waveguide section. Ridge waveguides were fabricated on InGaAsP/InP laser structures with 8 compressively strained quantum wells.
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