“四通道移相干涉”的概念、定义、翻译、参考文献-科学参考

单词	四通道移相干涉
释义	四通道移相干涉 Encyclopedia 工学四通道移相干涉释 acousto-optic frequency shift四通道移相干涉四通道移相干涉是利用多个偏振分光镜和波片组合实现对干涉光的移相，以获得相位差依次为90°的四路信号，然后对两组相差为180°的信号进行差分相减获得两路Sin/Cos信号，然后采用差分相减的手段，可消除光强变化等因素引起的共模干扰，从而达到提高测量系统稳定性的目的。
随便看	frescoes unearthed at Xinmang tomb in Jingu Garden fresh agricultural products fresh agricultural products logistics fresh agricultural products logistics mode fresh air enthalpy control fresh air system fresh cocoon fresh cocoon quality inspection fresh cocoon reeling fresh cut leaves fresh cutting flowers fresh-cut vegetables Fresh Fish Delicacy in South Yangtze River fresh ginger fresh Goods Logistics Fresh Green freshness of aquatic products freshness preservation of aquatic products Fresh products E-commerce freshwater aquaculture freshwater aquaculture facilities freshwater aquaculture in ponds freshwater aquaculture species freshwater aquaculture technology freshwater aquaculture water quality

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