2 papers
physics.optics2026
Continuous-wave 148.4-nm generation in strontium tetraborate for nuclear absorption spectroscopy
Hanlin Wang, Zhouzhi Tan, Conghui Huang +13
Continuous-wave light near 148.4 nm enables direct absorption spectroscopy of the thorium-229 nuclear transition. We demonstrate single-pass frequency doubling in strontium tetrabo…
physics.atom-ph2026
A solid-state nuclear clock based on VUV absorption spectroscopy of Th
Pengfei Wang, Xu-Fei Yin, Hanlin Wang +21
We demonstrate sustained operation of a solid-state thorium-229 nuclear clock using continuous-wave absorption at 148.4 nm. In a crystal, we reso…