摘要
提供了用WGD-3型组合式多功能光栅光谱仪测量有色光学玻璃光谱吸收特性的一种简单和直观的方法;给出了实验原理和仪器配置;提供了对滤光片和中性玻璃光谱吸收特性的测量结果。
A simple and practical method of determining the spectrum absorption character of colored optical glass with the WGD - 3 type multi - functional grating Spectrophotometer is proposed in this thesis. The experimental principle and the instrument disposition are presented .The spectrum absorption characters of the filter and the neutral glass are measured by this method as an example.
出处
《大学物理实验》
2006年第4期7-10,共4页
Physical Experiment of College
关键词
吸收光谱
吸收系数
透过率
光密度
absorption spectrum
absorption coefficient
transmissivity
optical density
