Since the laser light is polarized, so according to Fresnel equation, the structure light and stray light are both polarized but with different direction.

由于光源激光为偏振光，通过菲涅耳公式计算可知，结构光和杂光也具有偏振性。

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Brsed on the wave theory of optics, the affect caused by the phase error in Fresnel near-field diffraction equation is analysed.

根据波动光学的理论，对菲涅耳近场衍射公式误差相位的影响进行了分析。

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The elegant Laguerre-Gaussian (L-G) beams and their propagation properties are studied in detail using the propagation equation derived from the generalized Huygens-Fresnel diffraction integral.

用由广义惠更斯菲涅耳衍射积分推导出的传输方程详细研究了复宗量拉盖尔·高斯光束及其传输特性。

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