Long-distance channeling of cold atoms exiting a 2D magneto-optical trap by a Laguerre–Gaussian laser beam

2014 ◽  
Vol 39 (3) ◽  
pp. 719 ◽  
Author(s):  
Vincent Carrat ◽  
Citlali Cabrera-Gutiérrez ◽  
Marion Jacquey ◽  
José W. Tabosa ◽  
Bruno Viaris de Lesegno ◽  
...  
Keyword(s):  
Laser Beam ◽  
Cold Atoms ◽  
Optical Trap ◽  
Magneto Optical Trap ◽  
Gaussian Laser Beam ◽  
Long Distance

Cold Atoms in a Hollow Mirror Trap

1997 ◽  
Vol 11 (28) ◽  
pp. 3311-3317
Author(s):  
J. A. Kim ◽  
K. I. Lee ◽  
H. Nha ◽  
H. R. Noh ◽  
W. Jhe
Keyword(s):  
Laser Beam ◽  
Cold Atoms ◽  
Optical Trap ◽  
Statistical Properties ◽  
Magneto Optical Trap ◽  
Atom Trap ◽  
Circularly Polarized ◽  
Rubidium Atoms ◽  
Quantum Statistical ◽  
Polarization Configuration

We present a novel and simple vapour-cell magneto-optical atom trap in a pyramidal and a conical hollow mirror cavity. A single laser beam having modulation sidebands at microwaves is used for cooling, trapping and repumping of rubidium atoms. When the laser is circularly polarized and sent into the hollow region, three pairs of counterpropagating beams are automatically produced therein, having the same polarization configuration as in the conventional six beam magneto-optical trap. The precooled atom sources thus produced may be used to obtain much colder and denser atoms for study of their quantum statistical properties.

Transferring cold atoms in double magneto-optical trap by a continuous-wave transfer laser beam with large red detuning

2008 ◽  
Vol 79 (12) ◽  
pp. 123116 ◽  
Author(s):  
Junmin Wang ◽  
Jing Wang ◽  
Shubin Yan ◽  
Tao Geng ◽  
Tiancai Zhang
Keyword(s):  
Laser Beam ◽  
Cold Atoms ◽  
Continuous Wave ◽  
Optical Trap ◽  
Magneto Optical Trap

Loss of cold atoms due to collisions with residual gases in free flight and in a magneto-optical trap

2018 ◽  
Vol 27 (7) ◽  
pp. 073701 ◽  
Author(s):  
Jing-feng Xiang ◽  
He-nan Cheng ◽  
Xiang-kai Peng ◽  
Xin-wen Wang ◽  
Wei Ren ◽  
...  
Keyword(s):  
Cold Atoms ◽  
Optical Trap ◽  
Magneto Optical Trap ◽  
Free Flight

scholarly journals Background-free fluorescence detection of cold atoms in a two-color magneto-optical trap

2012 ◽  
Vol 20 (11) ◽  
pp. 11944 ◽  
Author(s):  
Baodong Yang ◽  
Qiangbing Liang ◽  
Jun He ◽  
Junmin Wang
Keyword(s):  
Fluorescence Detection ◽  
Cold Atoms ◽  
Optical Trap ◽  
Magneto Optical Trap

scholarly journals Temperature measurement of cold atoms in a cesium magneto-optical trap by means of short-distance time-of-flight absorption spectrum

2005 ◽  
Vol 54 (11) ◽  
pp. 5104
Author(s):  
Geng Tao ◽  
Yan Shu-Bin ◽  
Wang Yan-Hua ◽  
Yang Hai-Jing ◽  
Zhang Tian-Cai ◽  
...  
Keyword(s):  
Absorption Spectrum ◽  
Temperature Measurement ◽  
Short Distance ◽  
Cold Atoms ◽  
Optical Trap ◽  
Time Of Flight ◽  
Magneto Optical Trap
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