Xiao, Q., Penyazkov, G., Li, X., Huang, B., Bu, W., Shi, J., Shi, H., Liao, T., Yan, G., Tian, H., Li, Y., Li, J., Lu, B., You, L., Lin, Y., Mo, Y., Ding, S. (2026). Continuous-wave narrow-linewidth vacuum ultraviolet laser source. Nature. https://doi.org/10.1038/s41586-026-10107-4