资源描述：
《高功率固体激光器及其关键技术研究-毕业论》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、高功率固体激光器及其关键技术研究院系：信息科学与技术系专业班：光信息科学与技术0802班姓名：邹雅琴学号：20081182054指导教师：李宏棋2012年5月高功率固体激光器及其关键技术研究Researchonhighpowersolidstatelaseranditskeytechnology摘要高功率固体激光器具有高效、高稳定性、高光束质量、体积小、寿命长等一系列优点，是军事、工业、医学和科研等领域的新一代理想光源。高功率固体激光器技术不仅在先进制造等工业加工上有重要的应用，同时也是对武器装备性能影响巨大的关键技
2、术之一。本文首先介绍了高功率固体激光器的现状，依次介绍了圆棒激光器、薄片激光器、板条激光器和光纤激光器的性能特点与优势。阐述了发展高功率固体激光器技术的必要性及重要性，然后介绍了两种高功率固体激光器技术：热容激光技术和激光相干合成技术。由于激光束的相干合成技术在要求高功率、高亮度激光束的场合下有广泛的应用，和其他合成技术相比，这种技术具有简单性、稳定性和可扩容性，所以文中对这种技术做了详细介绍。固体激光器的发展方向大体为：大功率器件将向高功率、高光束质量发展，而战略性应用的高能固体激光器将得到特别加强从而开发出更多新
3、技术。关键字：高功率固体激光器激光器技术相干合成17Abstracthighpowersolidstatelaserswithhighperformance,highstability,highbeamquality,smallsize,longlifeandotheradvantages,military,industrial,medicalandscientificresearchandothernext-generationideallightsourcesinthefield.Highpowerall-sol
4、id-statelasertechnologyinadvancedmanufacturingandotherindustrialprocessesnotonlyhasimportantapplications,butalsotheweapononekeytechnologyforgreatperformance.Thisarticlefirstdescribesthestatusofhighpowersolidstatelasers,andintroducedRodlasers,lasers,sliceslablas
5、erandFiberLaserperformancefeaturesandbenefits.Explaintheneedforthedevelopmentofhighpowersolidstatelasertechnologyandtheimportance,andthenintroducestwohighpowersolidstatelasertechnology:heatcapacitylasertechnologyandlasercoherentsynthesistechnology.Becauselaserb
6、eamscoherentcombinationoftechnologiesthatrequirehighpower,highbrightnesslaserbeamunderawiderangeofapplications,comparedwithothersynthesistechnologies,thistechnologywithsimplicity,stabilityandexpansion,thistechnologyhasbeenintroduced.Developmentofsolidstatelaser
7、direction:tohighpower,highbeamqualityofhigh-powerdevicedevelopment,andstrategicapplicationofhighpowersolidstatelaserswillbestrengthenedsoastodevelopmorenewtechnologies.Thesubjectemphasisisplacedonthedesignofhighpowersolidstatelaserstatus,aswellasresearchonkeyte
8、chnologiesof.Workismainlythroughtheinformationandtheirdetailedunderstandingofthedifferenttypesofresearchonhighpowersolidstatelasersandrelatedtechnologies.Keywords：highpowers
