首先需要解决实现空间光通信的关键问题是光束的捕获、跟踪和瞄准。

Laser beam's acquisition, tracking and pointing is one of the key technologies of free space optical communication.

youdao

首先需要解决实现空间光通信的关键问题是光束的捕获、跟踪和瞄准。

Laser beam's acquisition, tracking and pointing is one of the key technologies of free space optical communication.

youdao