Following first lasing at LCLS-II — a coherent X-ray laser source driven by a 700-m superconducting linear accelerator — several upgrades are already in the works. Nature Photonics spoke to LCLS director Mike Dunne about LCLS-II commissioning hurdles as well as future plans.

中文翻译：

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快速自由电子激光器瞄准未来


继 LCLS-II（由 700 米超导直线加速器驱动的相干 X 射线激光源）首次发射激光之后，多项升级工作已经在进行中。 Nature Photonics 采访了 LCLS 总监 Mike Dunne，讨论了 LCLS-II 调试障碍以及未来计划。