We discuss the use of a region of uniform and constant magnetic field in order to implement a two-state atomic polarizer for an H(2S) beam. We have observed that a device with such field configuration is capable of achieving an efficient polarization for a wide range of magnetic field intensities and atomic velocities. In addition, we establish a criterion that must be met to confirm a successful polarization. That is possible due to a specific beating pattern for the Lyman- α radiation expected for the outgoing two-state atomic beam.

中文翻译：

---

超细猝灭制备氢原子的量子态

我们讨论使用均匀且恒定磁场的区域，以便为H（2S）光束实现两态原子偏振器。我们已经观察到，具有这种场构造的设备能够针对宽范围的磁场强度和原子速度实现有效的极化。此外，我们建立了必须确认的成功极化标准。这是可能的，这是因为对于出射的两态原子束预期的Lyman-α辐射具有特定的跳动模式。