角度选择性 meaning in Chinese

angular selectivity

( 4 ) by using the excellent angle and wavelength selectivity of the photorefractive volume gratings , the wavelength of ld are measured exactly in experiment
利用在linbo _ 3 : fe晶体中形成的体全息光栅优良的波长和角度选择性，实现了对激光二极管输出波长的测量。
The recording characteristics of the material are discussed in detail in terms of sensitivity , diffraction efficiency , bragg angle , refractive index modulation ( an ) and so on
通过在材料中记录无倾斜光栅，研究了该材料的全息存储特性(包括衍射效率，灵敏度，动态范围，折射率调制度，角度选择性等) 。
This paper is aiming at image recognition based on angle - multiplexed volume holographic correlator . the principles of the volume holographic storage are firstly introduced in this paper . they are the recording , reconstruction , diffraction efficiency and angular selectivity of volume holograms
本论文首先介绍体全息存储的基本概念和理论，它包括体全息图的记录和再现，体全息图的衍射效率，体全息图的水平、垂直角度选择性等，并介绍了光学相关器和图像识别。