Precision spectroscopy technique for dipole-allowed transitions in laser-cooled ions
Precision spectroscopy technique for dipole-allowed transitions in laser-cooled ions
复制标题
激光冷却离子中偶极子跃迁的精密光谱技术
DOI:
10.1007/s00340-014-5891-1
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
Gardner A
中科院分区:
文献类型:
--
作者:
Gardner A
In this paper , we present a technique for the precise measurement of electric dipole-allowed transitions in trapped ions. By applying a probe and a cooling laser in quick succession, the full transition can be probed without causing distortion from heating the ion. In addition, two probes can be utilized to measure a dispersion-like signal, which is well suited to stabilizing the laser to the transition. We have fully characterized the parameters for the measurement and find that it is possible to measure the line center to better than 100 kHz with an interrogation time of 30 s. The long-term stability of the spectroscopy signal is determined by employing two independent ion trap systems. The first ion trap is used to stabilize the spectroscopy laser. The second ion trap is then employed to measure the stability by continuously probing the transition at two frequencies. From the Allan variance, we obtained a frequency instability offor an interrogation time of 1,000 s.
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DOI:
10.1140/epjd/e2012-30377-8
发表时间:
2012-05
期刊:
The European Physical Journal D
影响因子:
--
作者:
K. Sheridan;N. Seymour-Smith;A. Gardner;M. Keller
通讯作者:
K. Sheridan;N. Seymour-Smith;A. Gardner;M. Keller
DOI:
10.1007/s00340-012-5091-9
发表时间:
2012
期刊:
Applied Physics B
影响因子:
--
作者:
E. Brama;A. Mortensen;M. Keller;W. Lange
通讯作者:
W. Lange
影响因子:
16.6
作者:
Y. Wan;F. Gebert;Jannes Wübbena;N. Scharnhorst;Sana Amairi;I. Leroux;Börge Hemmerling;N. Lörch;K. Hammerer;P. Schmidt
通讯作者:
Y. Wan;F. Gebert;Jannes Wübbena;N. Scharnhorst;Sana Amairi;I. Leroux;Börge Hemmerling;N. Lörch;K. Hammerer;P. Schmidt
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
A. Wolf;S. V. D. Berg;C. Gohle;E. Salumbides;W. Ubachs;K. Eikema
通讯作者:
K. Eikema
影响因子:
8.6
作者:
Clos, G.;Enderlein, M.;Schaetz, T.
通讯作者:
Schaetz, T.