The electron multiplier detector is appropriate to do ordinary detect works for its high sensitive and semiconductor photodiode ( such as silicon diode ) is appropriate to act as transfer standard detect for its high stability 倍增器的灵敏度非常高，适合日常的测量工作；半导体型光电二极管(如si二极管)的稳定性好，适合作传递标准探测器。
