電光調(diào)Q電源研究.pdf

1、華中科技大學(xué)碩士學(xué)位論文電光調(diào)Q電源研究姓名：楊曉東申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：光電信息工程指導(dǎo)教師：朱曉20090519IIAbstractSolidstatelasershasbeenwidelyusedinscientificresearchindustrialprocessingmedicalbeauty.TheoutputlaserofSolidstatelasersusuallyisshapedtoobtainhighpeakp

2、owernarrowoutputlaserpulseinuse.AusedlasershapingtechnologyistheelectroopticQswitchtechnology.ElectroopticQswitchtechniquecangreatlyimprovetheperfmanceofoutputlaserpulseofsolidstatelasers.IntheelectroopticQswitchsystemel

3、ectroopticQswitchdriverisanimptantcomponentofthesystem.AsopeningclosingoftheelectroopticswitchistorelyonelectroopticQswitchdrivertocontrolinelectroopticQsystemitdirectlyaffectstheperfmanceofthelaserpulseoftheelectrooptic

4、Qswitch.InmystudyfromtheanalysisofelectroopticQswitchwiththebasicprinciplesIanalyzethatelectroopticQswitchdriverhaveaneffectontheoutputofelectroopticQswitchlaserpulsesinthepracticalelectroopticQsystem.Thenbasedonthetheet

5、icalanalysisIdesignavoltagedecreasedelectroopticQswitchdriver.Themaincontentsofthisthesisincluding:(1)AnalyzingtheeffectofhighvoltageDCpowerstabilitytoelectroopticQswitchsystem.(2)Analyzingtheeffectofperfmanceofswitching

6、devicetoelectroopticQswitchoutputpulse.(3)AnalyzingtheimpactofthehighestfrequencyofelectroopticalQswitch.(4)DesigningavoltagedecreasedelectroopticQswitchdriverthedesignofelectroopticQswitchdrivercircuitincludesthehighvol

7、tageDCswitchingpowersupplycircuitpulsetriggercircuithighvoltageswitchcircuit.UponcompletionofthecircuitdesignIcarryoutrelatedexperimentswithelectroopticQswitchdriverincludingtheexperimentonperfmanceofadjustablehighvoltag

8、eDCswitchingpowersupplyswitchingcircuitexperimentonelectroopticQswitchdriverQlasercombined.ExperimentsshowthattheQswitchdrivermeettherequirementsofdesign.Keywds:electroopticQswitchdrivertheimpactofQswitchthetheeticalanal