光接收组件是光信号接收部分，起到光电转换并放大信号的作用。
线性响应度，线性最小光功率，线性饱和光功率，无光电压，带宽，均方根噪声电压等性能指标参数，这些参数适用于模拟光纤传输系统如光纤传感等领域的应用。
used as the optical information receiver of optical receiver system, PIN-FET (P-Intrinsic-N Field-Effect Transistor) acts as voltage amplified optoelectronic converter.
Linearity response, minimum linear optical power, linear saturation optical power, 3dB bandwidth S21 are specially defined for the applications of analog optical fiber systems (for example, IFOG & FOCT et al fiber optic sensor).
