Systematic optimization of laser cooling of dysprosium
Systematic optimization of laser cooling of dysprosium
复制标题
镝激光冷却的系统优化
DOI:
10.1007/s00340-018-6981-2
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发表时间:
2018
期刊:
影响因子:
--
通讯作者:
Patrick Windpassinger
中科院分区:
文献类型:
--
作者:
Florian Mühlbauer;Niels Petersen;Carina Baumgärtner;Lena Maske;Patrick Windpassinger
We report on an apparatus for cooling and trapping of neutral dysprosium. We characterize and optimize the performance of our Zeeman slower and 2D molasses cooling of the atomic beam by means of Doppler spectroscopy on a 136 kHz broad transition at 626 nm. Furthermore, we demonstrate the characterization and optimization procedure for the loading phase of a magneto-optical trap (MOT) by increasing the effective laser linewidth by sideband modulation. After optimization of the MOT compression phase, we cool and trap up toatoms within 3 seconds in the MOT at temperatures of 9K and phase space densities of, which constitutes an ideal starting point for loading the atoms into an optical dipole trap and for subsequent forced evaporative cooling.
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影响因子:
19.6
作者:
Chomaz L;van Bijnen RMW;Petter D;Faraoni G;Baier S;Becher JH;Mark MJ;Wächtler F;Santos L;Ferlaino F
通讯作者:
Ferlaino F
影响因子:
1.6
作者:
Doerscher, Soeren;Thobe, Alexander;Sengstock, Klaus
通讯作者:
Sengstock, Klaus
影响因子:
3.6
作者:
Thomas Maier;H. Kadau;M. Schmitt;A. Griesmaier;Tilman Pfau
通讯作者:
Thomas Maier;H. Kadau;M. Schmitt;A. Griesmaier;Tilman Pfau
DOI:
--
发表时间:
1978
期刊:
影响因子:
--
作者:
W. Hogervorst;G. Zaal;J. Bouma;J. Blok
通讯作者:
J. Blok
影响因子:
64.8
作者:
Kadau, Holger;Schmitt, Matthias;Pfau, Tilman
通讯作者:
Pfau, Tilman