A frequency response measuring system of semiconductor optical amplifiers based on direct-subtracting method is proposed according to the definition of scattering parameters of optoelectronic devices.
在光电子器件散射参量定义的基础上建立了基于直接扣除法的半导体光放大器频率响应测量系统,测量中通过扣除激光器和探测器系统的频率响应,得到放大器固有的频率响应。