Compact magneto-optical traps using planar optics

Z Tan, B Lu, C Han, C Lee - Chinese Physics B, 2024 - iopscience.iop.org
Magneto-optical traps (MOTs) composed of magnetic fields and light fields have been widely
utilized to cool and confine microscopic particles. Practical technology applications require …

Dual-species Bose-Einstein condensates of and

YD Chen, WX Li, YT Sun, QC Chen, PY Chang, S Tung - Physical Review A, 2023 - APS
We report the creation of dual-species Bose-Einstein condensates (BECs) of Li 7 and Cs
133. These BECs are formed in a bichromatic optical dipole trap created with 1550-and 780 …

Enhanced cold mercury atom production with two-dimensional magneto-optical trap

Y Zhang, QX Liu, JF Sun, Z Xu, YZ Wang - Chinese Physics B, 2022 - iopscience.iop.org
A cold atom source is important for quantum metrology and precision measurement. To
reduce the quantum projection noise limit in optical lattice clock, one can increase the …

Feshbach resonances in an ultracold Bose-Bose mixture

WX Li, YD Chen, YT Sun, S Tung, PS Julienne - Physical Review A, 2022 - APS
We present a study of interspecies Feshbach resonances in ultracold Li 7-133 Cs Bose-
Bose mixtures. We locate ten interspecies resonances in three different spin-state …