Atomic oven with rapid thermal response for atom experiments

Weilong Huang; Congjun Zou; Feiyu Dong; Huirong Xiao; Zejian Ren; Shanchao Zhang

Atomic oven with rapid thermal response for atom experiments

原子物理 2026-07-05 v1 量子物理

作者: Weilong Huang , Congjun Zou , Feiyu Dong , Huirong Xiao , Zejian Ren , Shanchao Zhang

摘要

Atomic oven generating controllable atomic beam flux plays a fundmental role in quantum gas experiments. Here, we report a new heater design that can heat up an high temperature atomic oven with fast thermal response. The new heater shows a heating rate improved by 7.65 times comparing to that of the onventional resistive heater while the crucible temperature can heated up to 1200K. With this oven, we generated a collimated ytterbium beam with flux exceeding $10^{14} \text{ atoms/s}$ at 823 K. We believe that our design offers a promising solution for shortening experimental dead time and improve the experiment efficiency in cold atom researches.

引用

@article{arxiv.2607.04393,
  title  = {Atomic oven with rapid thermal response for atom experiments},
  author = {Weilong Huang and Congjun Zou and Feiyu Dong and Huirong Xiao and Zejian Ren and Shanchao Zhang},
  journal= {arXiv preprint arXiv:2607.04393},
  year   = {2026}
}

备注

5 pages, 4 figures