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中文摘要：
通过荧光光谱仪，确定可乐的弱荧光物质和滤光特性，对532nm激光激发的红移现象进行解释．自组微调夹持转向装置，利用教学用光栅单色仪定量研究了激光与可乐作用深度对光谱的影响．实验结合了荧光光谱和物质滤光特性等知识，物理内涵丰富，可通过自组实验装置锻炼学生解决实际问题的能力．
英文摘要：
Using fluorescence spectrometers, the weak-fluorescence substance and the optical filtering properties of Coca-Cola were found out to explain the red shift phenomenon when excited at 532 nm. The quantitative relationship between excitation depth and spectrum was studied using a set of apparatus and a grating spectrometer. This experiment applied many physics knowledge, including fluorescence spectrum, filtering properties etc. A part of the experiment devices needed to be made by students themselves, which could develop their abilities to solve problems in research.
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