Led照明基础知识-光学篇

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1、深圳市华汇光能科技有限公司Led照明－光学篇一.光与电磁波··················································································································································3二.光谱与颜色：···········································································································

2、····································6三、名词解释······················································································································································8⒈光通量（luminousflux）：··············································································

3、·········································8⒉光强（luminousintensity）：···················································································································9⒊亮度（luminance）：·······························································································

4、·····································10⒋照度（illuminance）：·····························································································································11⒌发光效率(efficiency)：··························································································

5、··································14⒍色温（CCT）：··········································································································································147.显色指数（CRI）：······························································································

6、······································19四、工程光学基础············································································································································221/33HUAHUIWWW.H2RET.COM深圳市华汇光能科技有限公司⒈基本概念····························································

7、·······················································································22⒉几何光学基本定律··································································································································252/33HUAHUIWWW.H2RET.COM深