The self-mixing effect comes from the optical feedback effect. People always tried to eliminate the optical feedback effect previously.
激光的自混合效应来源于激光器的外部光反馈效应，以前人们总是设法消除光反馈的影响，后来逐渐的由消除光反馈的不利影响到主动利用光反馈效应检测物理量，从而形成了一门新的技术。
参考来源 - 激光自混合干涉微位移测量系统的驱动与控制电路设计与实现·2,447,543篇论文数据，部分数据来源于NoteExpress
The experimental results prove that nano-particle size can be measured reasonably by using the self-mixing effect technique combined with the improved projection algorithm.
实验结果证实了激光自混合干涉技术结合改进的投影算法测量纳米颗粒粒径的可行性。
Study on theoretical models of laser self-mixing interference based on optical feedback effect is made in terms of weak optical feedback condition.
文章针对弱光反馈情形，对基于光反馈效应的激光自混合干涉模型进行了探讨。
The vibration characteristic of loudspeakers is investigated experimentally, based on the self-mixing interference effect of semiconductor laser diode.
基于半导体激光器的自混合干涉效应，通过实验研究了扬声器的振动特性。
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