Open AccessON THE UNIFORMITY OF THE ILLUMINATION-DISTRIBUTION ON THE WINDOW OF AN INTEGRATING SPHERE
Author(s) -
Yajun Li
Publication year - 1980
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.29.296
Subject(s) - window (computing) , distribution (mathematics) , integrating sphere , basis (linear algebra) , optics , great circle , function (biology) , distribution function , physics , mathematical analysis , geometry , computer science , mathematics , quantum mechanics , evolutionary biology , biology , operating system
In this paper we analyzed the uniformity of the illumination-distribution on the window of an integrating sphere and obtained the distribution function determined by the geometrical parameters of the sphere. On the basis of this result, we discussed the condition of existence of the equi-illumination circle and also such problems as the calculation of the blind region.