超低光功率接收与光AGC工作原理及其应用

The Working Principle and Application of Low Optical Power Receiving and Optical AGC

光AGC电路在有线电视网络中得到广泛使用,对超低光功率接收指标进行理论分析,同时分析了光AGC的工作原理,并结合实际应用作了现场测试比较。

The optical AGC circuit is widely used in the cable network .This paper analyses the index of low optical power receiving .It also analyses the working principle of optical AGC and compare with the field tests of the practical application .