摘要
本文从彩虹全息的线状点基元全息图入手,首次对其景深进行了分析和讨论.理论上证明了只要满足一定的观察条件,则彩虹全息可以进行大景深的记录和再现;实验上获得了景深达450mm的彩虹全息图.
The Scene depth of rainbow hologarm is analysed and discussed in detail based on the line-element hologram theory. It is theoretically demonstrated that the rainbow hologram can be used for displaying objects with large scene depth under certain viewing conditions. The rainbow holograms with scene depth of 450 mm are obtained in experiment.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1993年第9期850-854,共5页
Acta Optica Sinica
关键词
彩虹全息术
景深
全息图
rainbow holography, scene depth, cutting of viewing field.
