摘要
用一特殊光路模拟黑体，将一个简单的三锥腔变成五锥式黑体模拟器。在尺寸不大的情况下设计发射率ε为０．９９９９９的黑体模型。给出黑体模拟数学式和适用模型的几何参数。
A simple 3-cone cavity is changed into a 5-cone blatkbody simulator by simulating a blackbody with a special light path. A blackbody medel with 0.99999 emissitivity is designed in the case of small size. The simulating mathematical expressions of blgnkbody and the geometric parameters of suitable model are given.
出处
《应用光学》
CAS
CSCD
1994年第6期27-31,共5页
Journal of Applied Optics
关键词
黑体模型
几何光学
特殊光路
blackbody model, geometric optics,special light path
