激光抽运小型铯原子钟研制进展  

Progress on optically pumped cesium beam frequency standard

作　　者：赵杏文 韦强 李东旭 李宇奥 杨林 ZHAO Xing-wen;WEI Qiang;LI Dong-xu;LI Yu-ao;YANG Lin(Chengdu Spaceon Electronics Company Limited,Chengdu 610036,China)

机构地区：[1]成都天奥电子股份有限公司,成都610036

出　　处：《时间频率学报》2022年第1期1-8,共8页Journal of Time and Frequency

摘　　要：成都天奥电子股份有限公司TA1000激光抽运小型铯原子钟于2015年推出,至今陆续完成了多个批次的生产,成功应用于军用标准时间系统、北斗卫星导航系统、长波导航系统等国防工程,以及电力、通信和计量等领域。2019年,被国际权度局(BIPM)推荐用于各国标准时间产生和国际原子时比对。2020年参与守时工作,2021年7月开始取得权重,为国际原子时获得贡献力量。为满足未来发展需要,持续开展高性能、高可靠、高动态等系列化铯原子钟研发,取得了一定的进展。Chengdu SpaceonElectronics Co.,Ltd.postedTA1000Optically Pumped Cesium Beam Frequency Standardin 2015.Until now,several products have beenproduced,and used innational defense engineeringprojects,such as military standard time system,Beidou satellite navigation system,long-wave navigationsystem,and in the field ofpower communication and measurement.In 2019,it was recommended by theBIPM for UTC/TAI.In 2020,TA1000 was applied for the UTC system,and gainedweight sinceJuly 2021 to contribute to UTC.Facingthe rapidly growing demand,Chengdu SpaceonElectronics Co.,Ltd is continuingcarryingout the research of making atomic clocks of high-performance,high reliability and high dynamic cesium,and is makingsome progress.

关 键 词：铯原子钟 激光抽运小型铯原子钟 守时 

分 类 号：TM935.115[电气工程—电力电子与电力传动]