Cooper S F, Burkley Z, Brandt A D, Rasor C, Yost D C
Opt Lett. 2018 Mar 15;43(6):1375-1378. doi: 10.1364/OL.43.001375.
We demonstrate a 650 mW 243 nm continuous-wave laser coupled to a linear optical enhancement cavity. The enhancement cavity can maintain >30 W of intracavity power for 1 h of continuous operation without degradation. This system has sufficient power for a demonstration of two-photon laser cooling of hydrogen and may be useful for experiments on other simple two-body atomic systems.
我们展示了一个650毫瓦、243纳米的连续波激光器，它与一个线性光学增强腔耦合。该增强腔能够在连续运行1小时的情况下保持腔内功率大于30瓦且不发生退化。该系统具有足够的功率用于演示氢的双光子激光冷却，并且可能对其他简单双体原子系统的实验有用。
