牛顿环实验中系统误差分析  

Analysis on the Systematic Error in Newton Ring Experiment

作　　者：王家慧[1] 盛毅[1] 黄峰[1] 

机构地区：[1]中国农业大学应用物理系

出　　处：《物理通报》2014年第2期24-25,28,共3页Physics Bulletin

摘　　要：对牛顿环实验中平凸透镜与平面玻璃接触不良造成的系统误差进行了分析．结果表明，接触不良带来的系统误差在一些特殊情况下可自行消除，在任意情形下，误差值有上限，所测环的级次越高，系统误差的上限值越小．The systematic error caused by rough contact of planar glass with lens in Newton ring experiment is analyzed The systematic error caused by rough contact of planar glass with lens in Newton ring experiment is analyzed. The results show that the system matic error caused by rough contact can disappear naturally in some especial conditions, there is upper limit for error value in arbitrary conditions, and the higher the order of interference is,the smaller the upper limit value of systematic error is.

关 键 词：牛顿环实验 附加光程差 系统误差 

分 类 号：O4-4[理学—物理] G642[文化科学—高等教育学]