Dergi
/
/
Cooling an Optically Trapped Ultracold Fermi Gas by Periodical Driving
JoVE Journal
Mühendislik
Bu içeriği görüntülemek için JoVE aboneliği gereklidir.  Oturum açın veya ücretsiz deneme sürümünü başlatın.
JoVE Journal Mühendislik
Cooling an Optically Trapped Ultracold Fermi Gas by Periodical Driving

Cooling an Optically Trapped Ultracold Fermi Gas by Periodical Driving

7,302 Views

11:21 min

March 30, 2017

DOI:

11:21 min
March 30, 2017

4 Views
, ,

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