共 50 条
- [22] Light frequency shift in small optically pumped cesium beam frequency standards PROCEEDINGS OF THE 1997 IEEE INTERNATIONAL FREQUENCY CONTROL SYMPOSIUM, 1997, : 228 - 233
- [23] IMPROVEMENTS IN ATOMIC CESIUM BEAM FREQUENCY STANDARDS AT NATIONAL BUREAU OF STANDARDS NBS MONOGRAPH, 1974, (M140): : 111 - 117
- [27] 2-FREQUENCY OPERATION OF AVALANCHE TRANSIT-TIME OSCILLATOR PROCEEDINGS OF THE INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, 1970, 58 (03): : 510 - &