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ID:33099791
大小:7.23 MB
页数:65页
时间:2019-02-20
《铯原子激发态光谱与量子相干分析》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、万方数据InvestigationoftheexcitedstatesspectraofcesiumatomsandquantumcoherenceChapter3Theeleetromagneticallyinducedtransparencyandthedoubleresonanceopticalpuminginladder-typethree-levelsystem⋯⋯⋯⋯⋯⋯⋯⋯⋯293.1Electromagneticallyinducedtransparencyinladder-typethree-levelsystem⋯303.2Electromagn
2、eticallyinducedtransparencyinladder-typethree-levelsystembasedonDopplerbroadeningmedium.........................................................3zI3.3Experimentanddiscussion...............................................................:;!;3.3。1Effectonmagnitudeandlinewidthofspectrafro
3、mlaserspower......353.3.2Propertiesoftheexcitedstatesspectra.......................................373.4Summary.................................................................................40Chapter4Theobservationofdressedstatesspectraincoldatoms⋯⋯⋯⋯⋯⋯414.1Basicprincipleofmagneto—op
4、ticaltrap................................................414.2MOTexperimentalsetup..................................................................434.3Experimentalobservationofdressedstatesspectraincoldcesiumatoms...444.4PrincipleofsuppressinofthecesiumMOTloadingby794.6nmprobelaser⋯4
5、74.5Summary........................................。........................................48Chapter5Conclusion..........。...。..。。。........。。。.。.。.。.........。.....。.....................。49Bibliography.....................................................................................
6、..!;:IPublications⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯57Acknowledgement.................................................................................59CurriculumVitae.................................................................................61Guarantee................................
7、..........................................................63IV万方数据摘要铯原子激发态光谱及量子相干研究杨保东量子光学与光量子器件国家重点实验室山西大学光电研究所精密光谱的研究一直是物理学中重要的研究领域,这方面的研究进展直接推动了原子分子物理、激光物理、光电子等学科的发展,对于量子频标等具有重要意义。不断提高光谱的分辨率,是激光光谱学中一个永恒的主题。然而,对于室温下气室中的原子,由于存在多普勒展宽而限制了光谱的精度。尽管已经发展了许多种消除多普勒展宽的方法,如饱和吸收光谱、偏振光谱、双光子光谱等。
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