离轴全息 meaning in Chinese
off-axis holography
Examples
- Off - axis holographty
离轴全息术 - Off - axis hologram
离轴全息图 - In the second part , we introduce the formative processes , the optical geometries and the mathematical descriptions of several typical holograms particularly : the in - line holograph , the off - axis holograph , the image holograph , the rainbow holograph and the volume holograph
第二部分详细介绍了几种典型全息图：同轴全息图、离轴全息图、像全息图、彩虹全息图和体积全息图的形成过程、光路设计及数学描述。 - The holographic lens , which is designed according to bragg condition to eliminate aberrations , has both high efficiency and low aberration , and can be used in a certain narrow - band condition . a example and its results are also given in this paper
该方法采用双片离轴全息透镜复合，按使用条件在布喇格条件下进行消三级像差设计，制作设计的全息透镜具有高衍射效率高、像差小的特点，可以满足任意给定的窄带光场合。 - This is the first generation holograph . aided by an abundance ot the new coherent laser light and extended by a number of technological advances , leith and upatnieks produced the off - axis hologram recorded and reconstructed by laser in 1962 . the twin images can be separated in this hologram
随着高相干度激光的出现， 1962年leith和upatnieks将通讯理论中的载频概念推广到空域中提出激光记录、激光再现的离轴全息图，分离了孪生像，使全息术进入了第二代全息图的发展时期。