摘要
An optically pumped cesium beam frequency standard with bias-saturated absorption lock of laser diodes has been built up at Peking University.The frequency stability of 1.2×10-11/t1/2 was obtained.A new idea of sharp angle incidence of probing laser beam has been tested experimentally and fairly good results were achieved.Further improvements are discussed.
An optically pumped cesium beam frequency standard with bias-saturated absorption lock of laser diodes has been built up at Peking University.The frequency stability of 1.2×10-11/t1/2 was obtained.A new idea of sharp angle incidence of probing laser beam has been tested experimentally and fairly good results were achieved.Further improvements are discussed.
出处
《计量学报》
CSCD
1991年第S1期12-16,共5页
Acta Metrologica Sinica
