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1、激光與生命科學(xué)浙江大學(xué)理學(xué)院陸璇輝教授7/2/20211激光的發(fā)展歷史自從1960年Maiman發(fā)明世界上第一臺(tái)紅寶石激光器以來(lái),激光在科學(xué)研究和高科技方面已經(jīng)發(fā)展出許多分支,并已滲透到我們的日常生活。激光在基礎(chǔ)科學(xué)研究、工業(yè)加工、IT領(lǐng)域、醫(yī)療和軍事領(lǐng)域都有廣泛的應(yīng)用。7/2/20212激光是20世紀(jì)最重大的發(fā)明之一7/2/202132003-2007年全球激光市場(chǎng)的銷售收入7/2/202141917Einstein'streatmentofstimulatedemission.1951DevelopmentofthemaserbyC.H.Townes.Themaseri
2、sbasicallythesameideaasthelaser,onlyitworksatmicrowavefrequencies.1958ProposalbyC.H.TownesandA.L.Schawlowthatthemaserconceptcouldbeextendedtoopticalfrequencies.1960T.H.MaimanatHughesLaboratoriesreportsthefirstlaser:thepulsedrubylaser.1961Thefirstcontinuouswavelaserisreported(theheliumneonl
3、aser).7/2/20215激光問(wèn)世以來(lái)九次為諾貝爾獎(jiǎng)增添光彩1964NicolayBasov,CharlieTownesandAleksandrProkhorovgettheNobelprizefor“fundamentalworkinthefieldofquantumelectronics,whichhasledtotheconstructionofoscillatorsandamplifiersbasedonthemaser-laserprinciple.”1971DennisGabor"forhisinventionanddevelopmentoftheholog
4、raphicmethod"1981ArtSchalowandNicolaasBloembergengettheNobelPrizefor“theircontributiontothedevelopmentoflaserspectroscopy”7/2/20216最近十年中,激光六次為諾貝爾獎(jiǎng)增添光輝1997StevenChu,ClaudeCohen-TannoudjiandWilliamD.PhillipsgettheNobelPrizefor“developmentofmethodstocoolandtrapatomswithlaserlight.”1999AhmedH.
5、Zewail,"forhisstudiesofthetransitionstatesofchemicalreactionsusingfemtosecondspectroscopy"2000ZhoresI.Alferov,HerbertKroemer,"fordevelopingsemiconductorheterostructuresusedinhigh-speed-andopto-electronicsJack”,S.Kilby,"forhispartintheinventionoftheintegratedcircuit"7/2/202172001EricA.Corne
6、ll,WolfganKetterle,carlE.Wieman,fortheachievementofBose-Einsteincondensationindilutegasesofalkaliatoms,andforearlyfundamentalstudiesofthepropertiesofthecondensates2002JohnB.Fenn,KoichiTanaka,"fortheirdevelopmentofsoftdesorptionionisationmethodsformassspectrometricanalysesofbiologicalmacrom
7、olecules“,KurtWüthrich“forhisdevelopmentofnuclearmagneticresonancespectroscopyfordeterminingthethree-dimensionalstructureofbiologicalmacromoleculesinsolution"2005Theprizeisbeingawardedwithonehalfto:ROYJ.GLAUBERforhiscontributiontothequantumtheoryofopticalcoher