高倍全息非线性位相差放大  

Nonlinear holographic phase difference amplification with high magnification

作　　者：陈建文[1] 

机构地区：[1]中国科学院上海光机所,201800

出　　处：《中国激光》1992年第8期598-601,共4页Chinese Journal of Lasers

摘　　要：本文把非线性全息干涉仪与多通全息干涉仪结合起来,在一个Mach-Zehnder干涉仪与Twyman-Green干涉仪的结合体中插入位相物体,进行位相差放大。与非线性位相差放大比较,可得到更高的放大倍数。最后给出了实验结果。Nonlinear holographic interferometer is combined with multi-path holographic interfero meter ,and a phass object is insarted in a combination of Mach-Zehnder interferometer and Twyman-Green interferometer, and the phase difference is amplified. Higher magnification may be obtained with this method than that in nonlinear holographic interferometer. Finally, the experimental results are given.

关 键 词：全息干涉仪 非线性 位相差放大 

分 类 号：TH744.301[机械工程—光学工程]