摘要
本文综合运用波动光学和几何光学方法,重点讨论平面反射光栅和凹面光栅对光束的变换,从而解决光谱仪器光路计算的问题。
The conversion oflight beam passing through plane reflective grating and concave grating is discussed emphatically by use of the wave optics and geometric optics methods, and with the result that the light path calculation problem of grating spectroscopic instrument can be solved.
出处
《应用光学》
CAS
CSCD
1992年第5期5-9,共5页
Journal of Applied Optics
关键词
光栅
光路计算
光谱仪
光线追迹
grating, light path calculation, coordinate conversion
