光具有波粒二重性。现有的光通信系统只基于光信号的波动性。在量子光通信的分析基础上,提出了基于粒子性 的第六代光通信系统——量子光纤通信系统,并提出了一种新的量子高速调制方式——利用光孤子调制量子态。 Light has wave duality. The existing optical communication system is based on the fluctuation of optical signals only. Based on the analysis of quantum optical communication, the sixth generation optical communication system based on particle is put forward, which is quantum optical fiber communication system. A new quantum high-speed modulation method is proposed, which uses quantum soliton to modulate the quantum state.