Investigations of the possible second-stage laser cooling transitions for the holmium atom magneto-optical trap

2020 ◽  
Vol 246 ◽  
pp. 106915
Author(s):  
D. Stefańska ◽  
B. Furmann ◽  
J. Ruczkowski ◽  
M. Elantkowska ◽  
P. Głowacki ◽  
...  
Keyword(s):  
Laser Cooling ◽  
Optical Trap ◽  
Magneto Optical Trap ◽  
Second Stage

Simulation of Two-Dimensional Transverse Laser Cooling of Cesium Beam from Pyramidal Magneto-Optical Trap Atom Funnel

2011 ◽  
Vol 189-193 ◽  
pp. 3736-3739
Author(s):  
Bao Wu Zhang ◽  
Nicolò Porfido ◽  
Francesco Tantussi ◽  
Francesco Fuso ◽  
Yan Ma ◽  
...  
Keyword(s):  
Laser Cooling ◽  
Atomic Beam ◽  
Optical Trap ◽  
Magneto Optical Trap ◽  
Two Dimensional ◽  
Frequency Detuning ◽  
Trap Atom ◽  
Starting Point ◽  
Optical Molasses ◽  
Peak Value

Simulation of two-dimensional (2D) transverse laser cooling of Cs atomic beam from pyramidal magneto-optical trap atom funnel (PMOTAF) conceived for atom lithography is presented. The results show that both the minimum full width at half maximum (FWHM) and the maximum peak value of the spatial profile of the atomic beam occur at the frequency detuning of optical molasses equals to -0.5 Г. Moreover, for each frequency detuning, an increase in the intensity of the optical molasses leads to smaller FWHM and higher peak value. The not negligible role of gravity on the atomic beam of sub-thermal longitudinal velocity along the horizontal direction is that every atomic trajectory possesses a parabolic motion either before or after laser cooling which leads to a noticeable displacement of the peak value at the observation plane with respect to the starting point.

scholarly journals Analysis of Narrow-Line Laser Cooling and Trapping of Sr Atoms in Microgravity Environments

2020 ◽  
Vol 10 (14) ◽  
pp. 4928
Author(s):  
Jie Ren ◽  
Hui Liu ◽  
Xiaotong Lu ◽  
Hong Chang
Keyword(s):  
Low Temperature ◽  
Laser Cooling ◽  
Alkaline Earth ◽  
Optical Trap ◽  
Transfer Efficiency ◽  
Magneto Optical Trap ◽  
Narrow Line ◽  
Dual Frequency ◽  
Laser Cooling And Trapping

Obtaining ultracold alkaline earth(-like) atoms in space encounters the problem of performing narrow-line laser cooling in microgravity environments ( μ -gEs). This paper reports an analysis of the magneto-optical trap (MOT) based on the narrow-line transition in 88 Sr, while paying special attention to the role of the gravity. This analysis suggests the MOTs based on narrow-line transitions cannot be cold and dense enough in a μ -gE. We thus propose a strategy: that one can use a dual-frequency MOT to realize a low-temperature, high density, and high transfer efficiency, narrow-line red MOT in μ -gEs.

Laser cooling of 7Li atoms in a magneto-optical trap

JETP Letters ◽  
2014 ◽  
Vol 98 (11) ◽  
pp. 670-674 ◽  
Author(s):  
B. B. Zelener ◽  
S. A. Saakyan ◽  
V. A. Sautenkov ◽  
A. M. Akulshin ◽  
E. A. Manykin ◽  
...  
Keyword(s):  
Laser Cooling ◽  
Optical Trap ◽  
Magneto Optical Trap

scholarly journals Sub-doppler laser cooling of thulium atoms in a magneto-optical trap

JETP Letters ◽  
2010 ◽  
Vol 92 (10) ◽  
pp. 703-706 ◽  
Author(s):  
D. Sukachev ◽  
A. Sokolov ◽  
K. Chebakov ◽  
A. Akimov ◽  
N. Kolachevsky ◽  
...  
Keyword(s):  
Laser Cooling ◽  
Optical Trap ◽  
Magneto Optical Trap

scholarly journals Magneto-Optical Trap for Preparation and Study of Rydberg Matter

2015 ◽  
Vol 2 (1) ◽  
Author(s):  
B. B. Zelener ◽  
S. A. Saakyan ◽  
V. A. Sautenkov ◽  
A. M. Akulshin ◽  
E. A. Manykin ◽  
...  
Keyword(s):  
Laser Cooling ◽  
Optical Trap ◽  
Experimental Setup ◽  
Magneto Optical Trap ◽  
Rydberg Matter ◽  
Ultracold Plasma

AbstractOur goal is the preparation and study of ultracold plasma and Rydberg matter. We assembled an experimental setup for laser cooling of lithium atoms in a magneto-optical trap (MOT). Trapping of

scholarly journals Compact ultracold electron source based on a grating magneto-optical trap

2019 ◽  
Vol 22 (2) ◽  
Author(s):  
J. G. H. Franssen ◽  
T. C. H. de Raadt ◽  
M. A. W. van Ninhuijs ◽  
O. J. Luiten
Keyword(s):  
Optical Trap ◽  
Electron Source ◽  
Magneto Optical Trap

scholarly journals Narrow-line magneto-optical trap for europium

2021 ◽  
Vol 103 (5) ◽  
Author(s):  
Yuki Miyazawa ◽  
Ryotaro Inoue ◽  
Hiroki Matsui ◽  
Kenta Takanashi ◽  
Mikio Kozuma
Keyword(s):  
Optical Trap ◽  
Magneto Optical Trap ◽  
Narrow Line
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