Author:
Liu Li-Hui ,Zou Hong-Xin ,Liu Qu ,Li Xi ,
Abstract
The background blackbody radiation causes the shift of the hyperfine energy level and affects the accuracy of the optical frequency standard. The polarizabilities of the hyperfine energy levels 5d106s2S1/2 (F=0) and 5d96s2 2D5/2 (F=2) of 199Hg+ are evaluated and the relative frequency shift at room temperature due to blackboby radiation is calculated to be -5.410-17. Finally the effect of blackbody radiation on single 199Hg+ optical frequency standard is discussed at an ultralow temperature.
Publisher
Acta Physica Sinica, Chinese Physical Society and Institute of Physics, Chinese Academy of Sciences
Subject
General Physics and Astronomy
Reference31 articles.
1. Bender P L, Hall J L, Garstang R H, Pichanick F M J, Smith W W, Barger R L, West B J 1976 Bull. Am. Phys. Soc. 21 599
2. Rosenband T, Hume C W, Chou D B, Brusch A, Lorini L, Oskay W H, Drullinger R E, Fortier T M, Stalnaker J E, Diddams S A, Swann W C, Newbury N R, Itano W M, Wineland D J, Bergquist J C 2008 Science 319 1808
3. Mowat J R 1972 Phys. Rev. A 5 1059
4. Simon E, Laurent P, Clairon A 1998 Phys. Rev. A 57 426
5. Gao W, Ke X Z, Liu H F 2000 Acta Opt. Sin. 20 3 (in Chinese) [高卫, 柯熙政, 刘海峰 2000 光学学报 20 3]
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献