用正片放大法来分析和测量未知谱线波长  

MEASURING THE WAVE LENGTH OF THE UNKNOWN SPECTRAL LINE USING THE POSITIVE AMPLIFYING METHOD

作　　者：戴玮[1] 马书炳[1] 赵学民[1] 

机构地区：[1]解放军炮兵学院,合肥230031

出　　处：《大学物理实验》2000年第1期13-15,共3页Physical Experiment of College

摘　　要：本文介绍了用正片放大法来分析和测量未知谱线的波长It is introduced that the method of positive amplifying is used to analyse and measure the wave length of the unknown spectral line.

关 键 词：正片 反转 棱镜摄谱 反差 谱线波长 

分 类 号：O433.1[机械工程—光学工程]