Power Broadening of Two-Photon Coherent Resonances on Rydberg Atomic Transitions in a Magneto-Optical Trap

被引：0
|
作者：
V. A. Sautenkov
S. A. Saakyan
E. V. Vilshanskaya
B. B. Zelener
B. V. Zelener
机构：
[1] Russian Academy of Sciences,Joint Institute for High Temperatures
来源：
Journal of Russian Laser Research | 2017年 / 38卷
关键词：
magneto-optical trap; Rydberg atoms; two-photon spectroscopy; spectral broadening;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We study power broadening of coherent two-photon resonances on Rydberg transitions in lithium-7 atoms in a magneto-optical trap (MOT). We apply the spectroscopic technique based on the reduction of resonance fluorescence in the MOT. One of the main contributions to the spectral broadening is associated with heating of the trapped atoms by laser cooling beams. We suggest a new nondestructive method to measure the atomic temperature in a working MOT using two-photon spectroscopy with variable directions of probe beams.
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页码：91 / 95
页数：4
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