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超冷里德堡原子的外场操控

中文摘要第8-10页
Abstract第10-12页
Chapter 1 Introduction to Rydberg atoms第13-35页
    1.1 Rydberg atoms第14-19页
        1.1.1 Energy level of Rydberg electron第14-18页
        1.1.2 Oscillator strength of Rydberg state第18页
        1.1.3 Lifetime of Rydberg state第18-19页
    1.2 Rydberg atoms in external fields第19-22页
        1.2.1 The Stark effect第19-21页
        1.2.2 The Zeeman effect第21-22页
    1.3 Avoided crossing of Stark levels第22-28页
        1.3.1 Oscillator strength at avoided crossing第22-24页
        1.3.2 Dipole moment at avoided crossing第24-25页
        1.3.3 Lifetime at avoided crossing第25-27页
        1.3.4 Landau-Zener dynamics at avoided crossing第27-28页
    1.4 Binary dipole-dipole interaction operator第28-30页
    1.5 Outline of the thesis第30-31页
    Reference第31-35页
Chapter 2 Experimental setup and measurement of basic parameter of ultracoldRydberg atoms第35-65页
    2.1 Experimental setup第35-45页
        2.1.1 Laser locking by saturated absorption spectrum第39-42页
        2.1.2 Laser locking by polarization spectroscopy第42-44页
        2.1.3 Laser locking by Fabry-Perot cavity第44-45页
    2.2 Preparation and detection of ultracold Rydberg atoms第45-49页
    2.3 Transition oscillation strength measurement第49-53页
    2.4 Lifetime measurement第53-60页
    2.5 Conclusion第60-61页
    References第61-65页
Chapter 3 Refinement of quantum defect by the three-level avoided crossing第65-85页
    3.1 Experimental simulation of electric field第66-68页
    3.2 Stark spectrum and avoided crossing第68-71页
    3.3 Refinement of quantum defect for nS Rydberg states第71-77页
    3.4 Exclusive sensitivity to nS state of the refinement第77-81页
    3.5 Conclusion第81-83页
    References第83-85页
Chapter 4 Ultracold highly dipolar Rydberg-atom gas第85-109页
    4.1 The selection of avoided crossing第87-89页
    4.2 Passage behavior in ramped electric fields第89-92页
    4.3 Collision-induced dynamics caused by adiabatic state transformation第92-97页
    4.4 M-mixing effect第97-103页
        4.4.1 Quantum simulation of m-mixing第97-100页
        4.4.2 Experimental evolution of m-mixing states第100-103页
    4.5 Density dependence of the collision-induced dynamics第103-105页
    4.6 Conclusion第105-106页
    Reference第106-109页
Chapter 5 Rydberg atom interferometer in extrnal field第109-127页
    5.1 Principle of the Rydberg atom interferometer第110-113页
    5.2 Theoretical simulation of interference signal第113-121页
    5.3 Experimental interferometric results第121-124页
    5.4 Conclusion第124-125页
    References第125-127页
Chapter 6 Conclusion and outlook第127-135页
    6.1 Conclusion of the thesis第127-128页
    6.2 Outlook of future work第128-132页
        6.2.1 Phase gate in Rydberg atom interferometer第128-129页
        6.2.2 Ultracold Rydberg molecules第129-132页
    References第132-135页
攻读学位期间取得的研究成果第135-137页
致谢第137-139页
个人简况及联系方式第139-143页

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