全息照相实验相关问题的理论探究  

Theoretical Research on Some Interrelated Problems About Holography Experiment

作　　者：韩东峰[1] 

机构地区：[1]洛阳理工学院数理部,河南洛阳471023

出　　处：《洛阳理工学院学报（自然科学版）》2010年第2期78-81,共4页Journal of Luoyang Institute of Science and Technology：Natural Science Edition

摘　　要：通过数学推导得出光强、条纹间距及反衬度等重要概念的公式,并计算光强比与反衬度、干涉光夹角与条纹间距之间数量上的对应关系,分析得出光强比及物光与参考光夹角的取值,最后指出了一个影响光学平台稳定性的因素并给出解决方案。The paper has deduced the formula concerned with such important concepts as intensity of laser, fringe spacing and contrast, etc. by the means of mathematics. Through calculating of the numerical corresponding relations between the laser intensity and the contrast, the interference light angle and the fringe separation, it has worked out the numerical value of intensity ratio and angle between object light and reference light. Thus finally the factors influencing on the stability of optical table have been found out and a solution has been given.

关 键 词：物理实验 全息照相 光强比 反衬度 

分 类 号：O4-33[理学—物理] G642[文化科学—高等教育学]