高效動(dòng)力穩(wěn)定全固態(tài)激光器及諧振腔.pdf

1、南開(kāi)大學(xué)博士學(xué)位論文高效動(dòng)力穩(wěn)定全固態(tài)激光器及諧振腔姓名：武丁二申請(qǐng)學(xué)位級(jí)別：博士專業(yè)：凝聚態(tài)物理指導(dǎo)教師：張光寅20070401AbstractLDpumpedsolidstatelaser，Ithasalotofadvantagessuchashighefficiencylongerlifetime，compactness，stabilizeandreliable，hasbeenwelldevelopedinthesolidstnt

2、elaserfieldSonowEfficientanddynamicstablefullsolidstatelaserisaveryimportantbranchinthisfieldThedissertationdescribessomeworkontheefficientanddynamicstablefullsolidstatelaseranditsresonatorFollowsarethemainpoints：IUndert

3、heconditionofDiodeendpumpedthedistributionoftemperatureinthelasermediaandthermallenseffectisanalyzedandthethermallenspowerismeasuredinexperimentUsingthePropagationCircle—TransformCircleGraphicAnalyticMethodtheresonatorwh

4、ichhasathermallensisanalyzedandtheformulaforthermallensmeKsuledisgived2UsingthePropagationCircle——TransformCircleGraphicAnalyticMethodtheparallelplanarresonatorisanalyzedindetailsandinternalfactors(thermallenscavitylengt

5、hsenabledapertureere)restrictingtheoutputoftheLDendpumpedNd：YV04solidstntelaserwithflattintcavityisstudiedAreasonableexplainationisgivenandawayofimprovingtheoutputispointedout。3Thedynamicstabilityofseveralkindofresonator

6、whichcanbeusedbyefficientanddynamicstablefullsolidstatelaserhavebeenanalyzed，andproblemsinthoseresonatorhavebeenpointedoutThebestdesignforefficiencyanddynamic—stabilityhasbeenputforwardAbettermentVresonatorisanalyzedusin

7、gthetransformcirclegraphicmethod4pointedoutthattheconditionofoutputwiththeresonatorwithaconvexmirrorandafiatmirrorusingthePropagationCircle—TransformCircleGraphicAnalyticMethodanditc鋤beusedtfilghpowerlaserforaefficientan