Project supported by the National Natural Science Foundation of China (Grant No 60378004) and the Youth Science Foundation of Shanxi Province,China (Grant Nos 20031004 and 20041013).
In this paper the generation of four-wave mixing (FWM) signal using a noncycling transition of caesium atoms is investigated when the pumping laser is locked to the transition 6S1/2F= 4→6P3/2^F1 = 4, and meanwhile ...