激光全息透镜型干涉仪图象畸变的研究与同轴全息透镜型干涉仪的设计

本文分析了全息透镜型干涉仪光学成象中的象差引起的图象的畸变,并得出克服图象畸变的方法.从而提出一种新型的同轴型全息透镜型干涉仪的光路,用作静态全息不需用传统的严格的防震,用于动态全息不用严格的选模.实验证明了这一设计思想的正确性.

THE ANALYSIS OF IMAGE DEFORMATION IN HOLOGRAPHIC LENS TYPE OF INTERFEROMETER AND THE DESIGN OF COAXIAL HOLOGRAPHIC LENS TYPE OF INTERFEROMETER

This paper analyses the deformation of the reconstructed image of holocrram and its interferogram in holographic lens type interferometer and shows the way of decreasing deformation. A new optical system of holographic lens type of interferometer-is designed which needs no strict vibration isolating in static holography and in dynamic holograohy the good dynamic hologram can be obtained without the strictly mode-selecting laser source.