摘要
SpectralandstructuralcharacteristicsofdistributedBraggreflector(DBR)invertical-cavitysurface-emittinglaserswerestudiedwithphotoluminescenceanddouble-crystalX-raydiffractionmeasurement.TheexpectedhighqualityepitaxialDBRstructurewasverified.IntheX-raydouble-crystalrockingcurvesofDBRthezeroth-orderpeak,thefirstandsecondordersatellitepeaksweremeasured.Splittingofdiffractionpeakappearedintherockingcurveswasanalyzed.Theeffectsofintroduceddeepenergylevelsonthestructuralperfectionandopticalpropertieswerediscussed.
出版日期
2004年03月13日(中国期刊网平台首次上网日期,不代表论文的发表时间)