We analyzed the stray light source of system and drew a conclusion that non-image beam has great effect on system qualities and system ghost images caused by parallel Windows should not be ignored.
分析了系统杂散光的来源，得出非成像光束对系统影响较大、平板玻璃窗产生的鬼像不容忽视的结论。
The Fourier transform characteristics of off-axis hololens was discussed, which was made by using a dot light source and an inclined parallel light.
利用一点光源和一束倾斜平行光拍摄了一种离轴全息透镜，并对其傅里叶变换特性进行了分析。
Using laser He-Ne as light source, a image of the object is reconstructed in a system of parallel light.
再采用氦氖激光为光源，在平行光路系统中得到物体重建像；
A slant Angle of the dividing surfaces is set to one at which the light projected from the light source is reflected in a direction substantially parallel with a plate of the light guide plate.
分割面的倾斜角被设为使从光源投射的光以基本上平行于光导板的板面的方向反射的角度。
A new LED line light source is adopted to obtain a high intensity and uniform illumination, and field of view is partitioned by means of multiple linear CCD sensors parallel imaging.
采用了一种新型LED线光源获得高强度均匀照明，多线阵c CD拼接成像完成幅面分割。
The axes of the light rays from the light source (1) and the back-scattering to the light detector (3) have mutually closely adjacent and substantially parallel or coincident portions.
来自光源（1）的光线的轴线以及反向 散射到光检测器（3）的光线的轴线具有彼此紧邻并基本平行或重合的 部分。
Optical performance was measured under the irradiation of the CHF-XM35-500W xenon lamp with a parallel light source system.
光学性能是在CHF-XM 35 - 500 W氙灯-汞灯高亮度点光源平行光源系统的照射下进行测定的。
Optical performance was measured under the irradiation of the CHF-XM35-500W xenon lamp with a parallel light source system.
光学性能是在CHF-XM 35 - 500 W氙灯-汞灯高亮度点光源平行光源系统的照射下进行测定的。
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