【摘要】 利用4f系统开发了空间滤波与体全息光存储教学实验,以鉴别率板、幻灯片和空间光调制器3类不同性质图形图像作为被记录对象,进行频谱分析、空间滤波和体全息存储实验.更多还原

【Abstract】 Based on 4fsystem,a teaching experiment system for spatial filtering and volume holographic storage was set up.It could be used to fulfill frequency spectrum analysis,spatial filtering and volume holographic storage experiments for 3types of graphics with deferent character.更多还原