optical d measurement technology 光学三维测量技术
optical 3-d measurement 光学三维面形测量
optical d shape measurement 光学三维轮廓测量
d optical measurement 光学三维测量
optical 3 d measurement technology 光学三维测量技术
3-D optical measurement 三维光学测量
3 d optical measurement 光学三维测量
optical 3 d shape measurement 光学三维轮廓测量
optical 3-d shape measurement 光学三维轮廓测量
The surfaces of diffraction optical element (DOE) are often deep and discontinuous, which lead to some difficulties for measurement of the 3-d surface topography of DOE.
衍射光学元件(DOE)表面形貌的测量需要解决因表面结构深度较大和表面不连续给测量带来的困难。
Optical 3-d shape measurement technology has been widely used in shape measurement because of its characteristics of non-contact, high accuracy, high speed and high automation.
光学三维形貌测量技术具有非接触性、高精度、高速性和自动化程度高等特点，在形貌测量领域得到了广泛的应用。
The experimental results regarding to the optical measurement of Fourier phase for 1-d real object are presented and discussed in this paper.
本文提出了一种在光学上实验探测傅里叶位相的新途径，给出了一维实物体的傅里叶位相的探测结果及讨论。
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