摘要
DCG膜层的厚度是影响全息显示屏光学性能指标的一个重要因素。在分析了DCG全息图膜厚的变化及其不均匀光栅结构的基础上 ,应用分层介质膜理论对其进行了理论设计。并提出了均匀光学厚度的假设 ,应用计算机仿真给出了理论计算的结果。将理论与实验结果进行比较 。
Thickness of DCG film is one factor influencing the technical targets of holographic display screen. The change of the thickness of holographic film and the uneven grating structure are analyzed. With the help of Multi layer Optical Theory, its theoretical design is conducted. And the assumption is raised that optical thickness interval in the film is uniform. The computer simulation gives us the result of theoretical calculation, which is compared with that of the experiment. In this way we have proved that the assumption of optical thickness is correct.
出处
《空军工程大学学报（自然科学版）》
CSCD
2001年第2期55-57,共3页
Journal of Air Force Engineering University(Natural Science Edition)
基金
海军装备部科研计划项目 !(HZ9930 9)
