让光子“成形”以实现可靠的量子通信
绝大多数现代量子技术——从量子密码学到量子互联网再到量子计算机——都依赖于一个基本要素:光子的传输。两个量子比特(例如两个原子)交换信息:一个量子比特发射光子,另一个量子比特吸收光子。
Phys.org Quantum Physics
Publisher
Sep 14, 2026 at 4:20 PM UTC · Updated 3 天前 · 1 分钟阅读

绝大多数现代量子技术——从量子密码学到量子互联网再到量子计算机——都依赖于一个基本要素:光子的传输。两个量子比特(例如两个原子)交换信息:一个量子比特发射光子,另一个量子比特吸收光子。
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Originally reported by Phys.org Quantum Physics
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