3 papers
physics.atom-ph2023
Autler-Townes splitting in the trap-loss fluorescence spectroscopy due to single-step direct Rydberg excitation of cesium cold atomic ensemble
Xin Wang, Xiaokai Hou, Feifei Lu +6
We experimentally investigate trap-loss spectra of the cesium 6S1/2(F=4)-71P3/2 Rydberg state by combining the cesium atomic magneto-optical trap with the narrow-linewidth, continu…
physics.optics2023
Suppression of laser beam's polarization and intensity fluctuation via a Mach-Zehnder interferometer with proper feedback
Xiaokai Hou, Shou Liu, Xin Wang +3
Long ground-Rydberg coherence lifetime is interesting for implementing high-fidelity quantum logic gates, many-body physics, and other quantum information protocols. However, the p…
physics.atom-ph2020
Influence of Laser Intensity Fluctuation on Single-Cesium Atom Trapping Lifetime in a 1064-nm Microscopic Optical Tweezer
Rui Sun, Xin Wang, Kong Zhang +2
An optical tweezer composed of a strongly focused single-spatial-mode Gaussian beam of a red-detuned 1064-nm laser can confine a single-cesium (Cs) atom at the strongest point of t…