“波长扫描干涉测量”的概念、定义、翻译、参考文献-科学参考

单词	波长扫描干涉测量
释义	波长扫描干涉测量 Encyclopedia 工学波长扫描干涉测量释 wavelength scanning interferometry波长扫描干涉测量以半导体激光器为调频光源，在测量距离保持静止状态时通过连续调制单纵模激光器的激光频率，使得参考激光光波与测量反射激光光波形成相位差发生周期性变化的相干光波，从信号中提取相位信息，并利用相位变化与被测距离之间的关系实现绝对距离测量。
随便看	externally inscribed curve externally modulated optical transmitter externally prestressed concrete structure externally-pulsed externally stable set externally tangent external-magnetic wet permanent drum magnetic separator external mold external motivation of learning external negation external network external occipital crest external occipital protuberance external occultor external occultor coronagraph external oriented economy external parameter external part-time of administrative subject external part-time of market subject external path length external photoelectric effect imaging device external plasticization external point external point of view external pollutant loading control

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