轨道嵌套多像全息记录

根椐椭圆的性质，介绍了将大小不同的椭圆按一定的约束条件形成轨道嵌套多像全息记录的方法。这种方法利用全息台在实验室里可进行多像全息记录，避免了实验时为了调节物光与参考光光程相等所带来的反复测量光程的麻烦，实现把同一时刻空间分离的若干物体或一个物体不同视角的信息同时记录在一张全息图上，得到这些物体的三维全息图，即全息图片上同时再现出多个物体的像，或一个物体不同位置的视图的合成。

Three-dimensional photograph of more objects by nesting ellipse path

A way to form the three-dimensional photograph of more objects by nesting of big and small ellipse path is introduced according to the character of ellipse and constraint conditions of experimentation.The holographic recording for more objects can be realized with this method by the aid of a holographic recording system in our laboratory.It can avoid the complex work for repeatedly adjusting the reference beam and the object beam to the equal optical-path length during the experiment.Several objects appearing in the same space at the same time or the information from different viewing angles of one object were recorded in one hologram.The three-dimensional hologram was got in such a way.