1 📝 深度技术 Ars Technica 2026-07-23 💬 What happens when you try to chop a photon in half? 探索用移动镜子切割光子的奇妙物理现象，揭示量子光学中的颠覆性发现 A mirror that moves mid-photon could release a shower of new photons. 光子 量子光学 物理实验 量子力学