Experimental Test of Alternating-Current Zeeman Interference Effect in Ramsey Separated Oscillating Fields
ZHANG Jun-Hai, WANG Feng-Zhi, YANG Dong-Hai
Institute of Electronics and Computer Science, Peking University, Beijing 100871
Key Laboratory for Quantum Information and Measurement (MOE), Peking University, Beijing 100871
Experimental Test of Alternating-Current Zeeman Interference Effect in Ramsey Separated Oscillating Fields
ZHANG Jun-Hai;WANG Feng-Zhi;YANG Dong-Hai
Institute of Electronics and Computer Science, Peking University, Beijing 100871
Key Laboratory for Quantum Information and Measurement (MOE), Peking University, Beijing 100871
Abstract：An experimental test of ac Zeeman effect in an optically pumped caesium beam frequency standard is reported and analysed. An interference pattern of the atomic energy level shift as a function of the applied microwave field near the atomic transition frequency was observed. It was superimposed on the dispersion lineshape of a normal ac Zeeman effect. This effect was analysed with the atomic wavefunction phase analysing method.
2004, Vol. 21 
