W. Yuan

collaborators

2 papers

physics.atom-ph2019

Raman sideband cooling of $^{25}$ Mg $^{+}$ - $^{27}$ Al $^{+}$ ions pair and observation of quantum logic spectra

Hong-Li Liu, Ze-Tian Xu, Zhi-Yu Ma +8

We perform quantum logic spectroscopy (QLS) on $^{27}$ Al $^{+}$ ion $^{1}$ S $_{0}$ - $^{3}$ P $_{1}$ transition, which is an important step toward the QLS based $^{27}$ Al $^{+}$ ion optical clock.…

physics.atom-ph2018

Ultraviolet laser spectroscopy of aluminum atoms in hollow-cathode lamp

Hongli Liu, Wenhao Yuan, Zetian Xu +2

We report precision measurement of aluminum atoms $^{2} P_{1/2} -^{2} S_{1/2}$ transition at 394 nm and $^{2} P_{3/2} -^{2} S_{1/2}$ transition at 396 nm in a hollow-cathode lamp…

Raman sideband cooling of 25Mg+ -27Al+ ions pair and observation of quantum logic spectra

Ultraviolet laser spectroscopy of aluminum atoms in hollow-cathode lamp

Raman sideband cooling of $^{25}$ Mg $^{+}$ - $^{27}$ Al $^{+}$ ions pair and observation of quantum logic spectra