摘要
本文提出利用一维散射屏取代毛玻璃和实狭缝,实现二维透明片的一步无狭缝彩虹全息;用傅里叶光学分析了其原理;利用一维光栅并采用准4f光学系统拍摄得到了比较满意的彩虹全息图。
A new method of one-step slitless rainbow holography for 2-D transparency is proposed, in which a one-dimensional diffuse screen is employed in place of the real slit and random diffuse screen. The principle of this slitless rainbow holography is analyzed by means of Fourier optics. Rainbow holograms fabricated with a one-dimensional grating in a 4f -like processing system proves to be satisfactory.
出处
《中国激光》
EI
CAS
CSCD
北大核心
1993年第3期202-205,共4页
Chinese Journal of Lasers
关键词
散射尿
彩虹全息术
彩色全息图
one- dimensional diffuse screen, rainbow hologram, slitless rainbow holography
