There is increasing interest in cold heavy polar molecular species for their applications in fundamental physics,such as the tests of the electrons electric
Mercury atom is one of good candidates for optical lattice clock and variation of natural constants,due to its large atomic number and insensitive to blackb
We calculated the pendular-state spectra of cold linear molecules,and investigated the dependences of "Q-branch"; integrated intensity of pendular spectra o
Having the most promising application prospect of all quantum technologies,quantum precision measurement has made remarkable achievements in the areas of gr
Far off resonant trap(FORT)provides a stable and reliable solution for the investigation on inner ground states of atoms with extremely low optical excitati
We demonstrate the frequency doubling,linewidth narrowing and frequency stabilization of two continuous-wave Ti:Sapphire lasers which are dedicated to the l