2 papers
physics.atom-ph2025
Observation of Time Crystal in a Spin Maser System
Weiyu Wang, Mingjun Feng, Qianjin Ma +3
Pair interaction potentials between atoms in a crystal are in general non-monotonic in distance, with a local minimum whose position gives the lattice constant of the crystal. A te…
physics.optics2025
Laser power stabilization using conservation law in acoustic optic modulator
Erwei Li, Qianjin Ma, Weiyu Wang +2
Laser power stabilization plays an important role in modern precision instruments based on atom-laser interactions. Here we demonstrate an alternative active control method of lase…