不同于传统的只具备 自旋角动量(spin angular momentum)的平面电磁 波,这种螺旋电磁波的相位平面(phase plane)与 波印廷向量(Poynting vector)是以螺旋方式绕著中 心轴行进。
基于276个网页-相关网页
菲涅尔区相位修正平面 FZP ; Fresnel Zone phase correcting Plate
相位编码回波平面 phase encoded echo planar
相位补偿多平面 POMP Phase Offset Multiplanar
毕业与制造过程中的行为SUPRADUR像光学三维相位光栅,但他们有一个平面结构,因此特别不敏感的污染。
Graduations manufactured with the SUPRADUR process act optically like three-dimensional phase gratings, but they have a planar structure and are therefore particularly insensitive to contamination.
给出了计算阵列透镜配相、介质透镜外形曲线和平面相控阵天线孔径相位的若干计算公式。
Many formulae used to calculate fixed phase distribution for the array lens, configuration curve of the dielectric lens and aperture phase of a feed phased array are derived.
研究了图像的平面拼接,提出了一种基于轮廓相位相关的图像自动拼接算法。
The image planar mosaics is studied, and an image automatic mosaics algorithm based on contour phase correlation is proposed.
应用推荐