Summary: | 碩士 === 國立暨南國際大學 === 光電科技碩士學位學程在職專班 === 101 === In this thesis we will design some experiments in the integration sphere to understand the effect of spatial distribution of light source inside the sphere. The sphere photometry in the total flux measurement is the most important method , but in the long history the effect of the spatial distribution of the light source inside the sphere was not very well understand at all, in the small light source the light source could be located in the center of the sphere without any problem, but the large size of light source(compare to the sphere size), it will become very difficulty. This study will be a very good reference for the sphere photometer user to understand this effects and can help to make some estimate or error control in their measurements, while they have to measure the light source is too big, too long or just can't put the light source in the center of the sphere.
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