光检测器 meaning in English

photodetector

Since it requires to integrate optical detector , optical amplifier , optical transmitter , drive and various warning and monitoring control circuits within a small area , however , the difficulty increase correspondingly . with data rate up to 1 . 25ghz , it is necessary to consider a serial problems of signal integrity
然而，其技术实现难度也相应加大，要在很小的面积上集成光检测器、放大器、激光器、驱动器以及各种告警、监测控制信号电路，而且数据传输的速率达到1 . 25gb s ，就必须考虑信号完整性问题的系列问题。