Continuous-wave 148.4-nm generation in top-seeded solution-grown strontium tetraborate

Yanzhang Wu, Peng Yang, Lingfeng Yan +6

We report an implementation of continuous-wave (CW) vacuum-ultraviolet (VUV) generation at 148.4 nm by single-pass second-harmonic generation of 296.8 nm light in strontium tetrabo…