WebSub-Doppler cooling techniques have been developed for potassium, but dipole trap loading remains inefficient due to the low initial density. To this end, we have developed and built a trapping field using an octupole magnetic field, which combines elements of both near-zero fields at the trap center for sub-Doppler cooling, and restoring ... WebJun 2, 2024 · Degenerate Raman sideband cooling setup and implementation. a Diagram illustrating the degenerate Raman sideband cooling process. When a magnetic field is applied such that the vibrational levels of the sublevels are degenerate, 2 vibrational quanta of energy are removed per cycle via Raman transitions between these levels.
(PDF) Degenerate Raman sideband cooling of 39K
WebDegenerate Raman Sideband Cooling 80 Electromagnetically Induced Transparency Cooling 81 Bose–Einstein Condensate 82 Thermal Distribution Functions 82 Matter Waves 83 Bosons and Fermions 84 Bose–Einstein Condensate 85 Alkali Atoms 86 Table of Contents Field Guide to Laser Cooling Methods vii. WebRaman sideband cooling of quantum degenerate. 6. Li. The ability of single-site resolved detection in optical lattice experiments had huge impact on the study of strongly … bully rockstar games free download
Degenerate Raman sideband cooling of 40K - arXiv
WebNov 18, 2024 · The achievement of BEC with caesium (Cs) 51 relied on a powerful laser-cooling technique—Raman sideband cooling 52,53,54,55,56. This technique can be applied after the MOT stage, with atoms ... WebRaman sideband cooling in a 1D lattice is shown to produce clouds with phase space densities of about 0.1, which is significantly larger than that achieved in previous work, … WebMay 1, 2003 · In this article we report on the use of degenerate-Raman-sideband cooling for the collimation of a continuous beam of cold cesium atoms in a fountain geometry. Thanks to this powerful cooling technique we have reduced the atomic beam transverse temperature from 60 {mu}K to 1.6 {mu}K in a few milliseconds. bully rock md