简介:Amodelofquasi-CPA(chirpedpulseamplification)system,inwhichtheinputisthetransform-limitedGaussianpulses,issetupnumericallytoinvestigatetheimpactofthesecondorderdispersionontheadaptivecompensationofself-phasemodulation(SPM)effect.Theadaptivephasepre-shapingcontrolledbydifferentialevolutionalgorithmisintroducedtotheinputpulsebeforeamplificationandrecompression.Withmaximizingthepeakpoweroftheoutputpulse,thesimulationresultsshowthatthenormaldispersionisreallyhelpfultoeliminatethesidelobesoftheoutputpulseandincreasethepulsepeakpower.
简介:RiceScience(ISSN1672-6308),sponsoredbytheChinaNationalRiceResearchInstituteandpublishedbytheElsevierBV,isaninternationalpeer-reviewedjournalwithfourissuesandonevolumeperyear.Itpublishesoriginalresearchpapers,shortcommunicationsaswellasreviewarticlesunpublishedonappliedricescienceinEnglishlanguage.