RAMAN-RAMSEY CELL ATOMIC CLOCKCELL ATOMIC CLOCKFrequency Standards & Metrology
Raman-Ramseyinteraction,Three-levelatom. I.Introduction Sincetheac(alternativecurrent)Starkefectwasfirst discoveredin1962byC.Cohen—Tannoudjil, .ithasbeen investigatedboththeoreticallyandexperimentallyinvarious systemsl3,41 .Becauseofitsimportanceinthestudyoffunda- ...
We use the model to present simple physical interpretations of the generation of Raman-Ramsey fringes in a separated field excitation, the ac Stark shift in the Raman clock, the ultrahigh-resolution mapping of microwave phase using Raman probes, and the coherent transfer of population by adiabatic...
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摘要: Preliminary results on the stabilization of a 1772-MHz oscillator to a resonance Raman transition in an atomic beam of sodium are presented. Short-term stability of 5.6 x 10(-11) (tau = 100 sec) for a 15-cm Ramsey interaction-region separation has been achieved. Sources of frequency...
This is done by a combination of two spectroscopic methods: the first method measures the atomic energy decorrelation rate from the decoherence rate of a Ramsey experiment in the collisional narrowing regime. The second spectroscopic method involves a measurement of the collision rate from the long ...
Ramsey interference in strongly driven Rydberg systems We have studied the evolution of regular and ``dark'' radial wave packets under the influence of two coherent, temporally separated 100 fs laser pulses. Th... RR Jones,CS Raman,DW Schumacher,... - 《Physical Review Letters》 被引量: 142...
2. Observation of Ramsey fringes using stimulated Raman transitions in a laser-cooled continuous rubidium atomic beam [J] . Yanying Feng, Hongbo Xue, Xiaojia Wang, Applied physics . 2015,第1期 机译:在激光冷却的连续continuous原子束中使用受激拉曼跃迁观察拉姆齐条纹 3. Stimulated Raman gain ...
WE Ramsey - 《Journal of the Franklin Institute》 被引量: 6发表: 1942年 Gene therapy and cell reprogramming in mouse models of monogenic hematopoietic stem cell diseases Fanconi anemia (FA) and PRKDC severe combined immunodeficiency (PRKDC-SCID) are inherited genetic diseases affecting different path...