There are a variety of optical methods among which the interference measurement has the advantage of high resolution and wide dynamic range.
在各种不同的光学方法中，干涉测量法具有分辨率高和动态范围大的优点。
A laser wavelength measurement system in the LabVIEW environment by measuring the distance of the interference fringes on the optical wedge is introduced in this paper.
为了在较宽波长范围内准确快速测量激光波长，在虚拟仪器环境下，通过测量光学劈尖上的干涉条纹间距的方法实现了激光波长测量。
The optical distance measurement sensor can effectively escape electromagnetic interference coming from the hostile and measure the target distance, so it is still be used widely on modern aircraft.
由于光学测距传感器能够有效地避开敌方电磁干扰并对目标距离进行测量，因而在现代飞机上仍然得到了广泛应用。
In the measurement of optical, PZT is often used as driving machine to the interference instruments, then the nonlinearity should affect the precision of the measurement.
在光学精密测量中，PZT常作为移相驱动器用于各类干涉仪，作为纳米精度的微位移执行器驱动各种精密平移台，以及用于精密位移或压力传感器等。
The result of the height measurement of the outward region using optical interference technique exhibits a consistency with the analysis in this work.
光干涉膜厚测量技术的测量结果表明，外向流动区域高度随时间的变化与本文的分析相吻合。
Two methods of measurement of the refractive index profile in optical fibers: interference microscope method and near field method are evaluated.
对两种测量光纤折射半剖面的方法：干涉显微镜法和近区场法，进行了评价。
Optical heterodyne interferometry together with reflective ellipsometry, a fast measurement technology with high anti-interference performance was applied to nanometer film.
结合激光外差干涉术和反射式椭偏测量技术，设计了一种抗干扰能力强，快速、高精度测量纳米厚度薄膜光学参数的方法。
During the optical interference testing, the measurement accuracy of the tested surface is influenced by the system structure of interferometer, which will decrease the reliability of the measurement.
在干涉检验过程中，被检元件的面形误差检测精度受到干涉仪系统结构的影响，从而降低测量结果的可靠性。
During the optical interference testing, the measurement accuracy of the tested surface is influenced by the system structure of interferometer, which will decrease the reliability of the measurement.
在干涉检验过程中，被检元件的面形误差检测精度受到干涉仪系统结构的影响，从而降低测量结果的可靠性。
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