半导体激光自混频干涉技术在探测器中的应用

The application in the sounder of technology from the self-mixing interference in a diode laser

应用半导体激光自混频干涉技术 ,测量远距离物体的振动信号 ,以达到探测声音之目的 .

This text is applied from the self mixing interference technology in a diode laser, and measures the vibration signal of distant range body, with the purpose that achieves detection sound.