| Theoretical Analyses and ExperimentalDemonstration of Coherent Splittingof Atomic Wave Packet |
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| 引用本文： | XU Xinye,ZHOU Shanyu,HUO Yunzheng,Li Fosheng,WANG Yuzhu(Joint Laboratory for quantum Optics,Shanghai Institute of Optics and fine Mechanics,Chinese Academy of Sciences,Shanghai 201800). Theoretical Analyses and ExperimentalDemonstration of Coherent Splittingof Atomic Wave Packet[J]. Chinese Journal of Lasers, 1997, 6(1): 29-38 |
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| 作者姓名： | XU Xinye ZHOU Shanyu HUO Yunzheng Li Fosheng WANG Yuzhu(Joint Laboratory for quantum Optics Shanghai Institute of Optics and fine Mechanics Chinese Academy of Sciences Shanghai 201800) |
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| 作者单位： | Joint Laboratory for quantum Optics，Shanghai Institute of Optics and fine Mechanics，Chinese Academy of Sciences，Shanghai 201800 |
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| 基金项目： | Supported in part by the National Natural Science Foundation of China. |
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| 摘 要： | 1.IntroductionWiththerapiddevelopmentoftechniqueofthelasercoolingandtrappingofneutralatoms,theresearchesofatomicopticshavemaderemarkableprograseduringrecentyears,forexample,therealizationofBose-Einsteincondensation,thesuccessfulapplica-tionofatomiclensinlithographytechnique,andtheapplicationofatomicinterferometerinhighIyprecisemeasurementandsoon.AllofthesepredictthebrilliantprosPectofatomicoptics.EsPecially,thefieIdofatominterferometryhasenjoyedasurgeofinterestbecauseatomicinterferometerismu…
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| 收稿时间： | 1996-07-16 |
Theoretical Analyses and Experimental Demonstration of Coherent Splitting of Atomic Wave Packet |
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| XU Xinye,ZHOU Shanyu,HUO Yunzheng,Li Fosheng,WANG Yuzhu. Theoretical Analyses and Experimental Demonstration of Coherent Splitting of Atomic Wave Packet[J]. 中国激光(英文版), 1997, 6(1): 29-38 |
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| Authors: | XU Xinye ZHOU Shanyu HUO Yunzheng Li Fosheng WANG Yuzhu |
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| Abstract: | A new method of realizing coherent split of atomic wave packet has been presented in this paper. Due to using Doppler effect and stimulated Raman transition, it Can be applied directly in thermal atomic beam and only needs a single-frequency standing wave laser field. Theoretical analyses show that of both atoms and light field meet some conditions, atomic wave packet will be split coherently after interaction. Finally,the experiment of the atomic beam splitter by using this method is described. The results are in good agreement with the theoretical predication. |
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| Keywords: | stimulated Raman transition coherent superpostion state coherent splitting of atomic wave packet atomic beam splitter |
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