Bu içeriği görüntülemek için JoVE aboneliği gereklidir. Oturum açın veya ücretsiz deneme sürümünü başlatın.
Cooling an Optically Trapped Ultracold Fermi Gas by Periodical Driving
7,300 Views
•
11:21 min
•
March 30, 2017
DOI:
Özet
Automatically generated
We present a parametric driving method to cool an ultracold Fermi gas in a crossed-beam optical dipole trap. This method selectively removes high-energy atoms from the trap by periodically modulating the trap depth with frequencies that are resonant with the anharmonic components of the trapping potential.
Read Article
Cite this Article
Li, J., de Melo, L. F., Luo, L. Cooling an Optically Trapped Ultracold Fermi Gas by Periodical Driving. J. Vis. Exp. (121), e55409, doi:10.3791/55409 (2017).
Copy