首页> 外文会议>Conference on Percision Electromagnetic Measurements >Optical frequency standards based on the 199(sup left){sup}+ ion
【24h】

Optical frequency standards based on the 199(sup left){sup}+ ion

机译:基于199(SUP左){sup} +离子的光学频率标准

获取原文

摘要

The feasibility of an optical frequency standard based on a 199{sup left}Hg{sup}+ ion is discussed. A fractional frequency instability of 7 × 10{sup}(-15) (at 1 s) has been realized for a laser locked to the 2{sup left}S{sub}(1/2) - 2{sup left}D{sub}(5/2) electric-quadrupole transition at 282 nm (f{sub}0≈1.06×10{sup}15 Hz). The apparatus for a full systematic evaluation using two Hg+ standards is under construction.
机译:讨论了基于1999 {sup} hg {sup} +离子的光学频率标准的可行性。已经实现了7×10 {sup}( - 15)(在1 s处)的分数频率不稳定性,用于锁定到2 {sup left} s {sub}(1/2) - 2 {sup left} d的激光器{sub}(5/2)在282 nm(f {sub}0≈1.06×10 {sup} 15 hz)处的电气 - 四极转换。使用两个HG +标准进行全系统评估的装置正在建设中。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号