相干光通信 coherent light communication
- 空间相干光通信中接收天线像差会使光外差效率下降。
Heterodyne efficiency is reduced by aberration of receiving antenna for space coherent optical communication. - 在相干光通信等方面,要求信号光与本地振荡光偏振方向相匹配。
The polarization direction of signal is required to match with that of local oscillator. - 因此,相干光通信系统将逐渐成为未来高速大容量传送网的必然选择。
As a result, coherent optical communication system will gradually become the mainly solution for the next generation transmission network in the future.