光学谐振腔英文资料.ppt

光学谐振腔英文文献,I.Introduction1.Fabry-PerotResonator2.ConcentricResonator3.ConfocalResonator4.GeneralizedSphericalResonator5RingResonatorII.Eigenmode,Passiveopticalresonator：被动谐振腔，意思是不考虑增益介质折射率影响Differencebetweenopticalresonatorandmicrowaveresolator？,Laserresonatorareusuallyopentoreducedrasticallythenumberofmodesthatcanoscillatewithlowloss?,Superpositionoftwoplaneemwavespropagatinginopositiedirections?,ResonatefrequencycanbereadilyobtainedbyimposingtheconditionthatcavitylengthLmustbeanintegralnumberofhalfwavelength?Thisisnecessaryconditionfortheelectricfieldemstandingwavetobezeroonthetwomirrors?Itthenfollowsthatresonatefrequenciesaregivenby:,Roundtrip：光在腔内往返一周(注意：光学往返一周和不是几何闭合路径，包括面上的反射和折射，反射和折射没有几何位移）,Concentric:共心（圆心相同）,Conforcal共焦Thisconfigurationcannotbedescribedbyeitheraplaneorasphericalwave?Whatconfigurationcanbedescribedbyplanewave?Whatconfigurationcanbedescribedbysphericalwave?Whatwavemustbeusedtodescribetheconfocalconfiguration?,Thisconfigurationcannotbedescribedbyeitheraplaneorasphericalwave?Whatconfigurationcanbedescribedbyplanewave?Whatconfigurationcanbedescribedbysphericalwave?Whatwavemustbeusedtodescribetheconfocalconfiguration?,Aresonatorisdescribedasunstablewheninbouncingbackandforthbetweenthetwomirrors,anarbitraryraydivergesindefinitelyawayfromtheresonatoraxis?,Ringresonator：环形腔fold：折叠,Eigenmodes：本征模式Eigenvalues：本征值,Kernel：核,Whatisthelowestordersolutionoftheselfreconstructionequation?ThereisnoaperturewithintheopticalsystemdescribedbythegivenmatrixABCD?FortheseHermiteGassianEigensolutionstodescribefielddistributionoftheeigenmodes,werequirethemodestoreproduceitsselfafteroneroundtrip?,Quadraticequation:二次方程,Whatdoes“spotsizeW”mean?Whatdoes“theradiusofcurvatureRofthewavefrontatthegivenposition”mean?,Blackbodyradiation?Milestone:里程碑stimulatedemission?spontaneousemission?nonradiativedecay?,Dyelaser:染料激光free-Electronlaser：自由电子激光XRaylaser：X射线激光,Homogeneous：均匀的isotropic：各向同性的,Whatdoesthesymbolmean?,Universalfunction:普适函数，意思是不依赖于任何条件的，放之四海而皆准thermodynamic：热力学,Secondlawofthermodynamics:热力学第二定律,热力学第一定律：能量守恒热力学第二定律：孤立系统的混乱度是增加的熵增加定律热量不可能从温度低热源流向温度高热源而不产生其它影响热力学第三定律：当封闭系统达到平衡时，熵增加到最大混乱度最大,Lightquanta：光量子,Boundarycondition,RayleighJeansFormula:瑞丽琼斯公式,WhyistheRayleigh-Jeansformulainevitable?,Suspicion：怀疑degreeofcaution：保持警惕meremathematicaltrick?,Failstodescribethephenomenonofspontaneousemission?,Invariantunderinversion：意思是空间反演不变isolatedatom:孤立原子，意思是与外界无相互作用哈密顿算符中只有原子核和电子库仑相互作用,Monochromaticemwave：单色电磁波，指单频电磁波electricdipolemoment：电偶极子,AllowedandForbiddentransition？,Ma