面向荧光材料研究的光度学基础  

Fundamentals of Photometry for Luminescent Materials

作　　者：翟月利 徐坚 ZHAI Yueli;XU Jian(School of Physics and Electronic Information,Henan Polytechnic University,Jiaozuo 454000,China)

机构地区：[1]河南理工大学物理与电子信息学院,河南焦作454000

出　　处：《发光学报》2023年第11期1894-1903,共10页Chinese Journal of Luminescence

基　　金：河南省科学基金项目(222300420448)。

摘　　要：伴随大功率LED和激光照明技术的快速进步,相关的材料学研究也越来越多地涉及到封装技术、光学设计、模块化、光热一体化等内容。在此背景下,研究者在专注于优化荧光材料性能的基础上,需要越来越多地涉及基于光度学参数的材料设计。因此,系统掌握相关光度学参数的定义和表征原理,可对新型荧光材料的设计和开发起到促进作用。本文旨在向荧光材料领域简明扼要地介绍包括“光强”、“光出射度”、“光亮度”、“光照度”等参数在内的光度学基础知识,并结合实际的研究案例,阐述上述参数的测试方法和原理。最后展望以各光度学参数为导向的研究策略,为相关荧光材料的研究提供思路。With the rapid advancement of high-power LED and laser lighting technology,the research on phos⁃phors is frequently involved with the packaging technology,optical design,modularization,and photothermal inte⁃gration.For this reason,the material design and fabrication that are based on photometric parameters are getting more and more important.Therefore,a systematic understanding of the definition and characterization principles of relevant photometric parameters can facilitate the design and development of phosphor materials.This work aims to provide a concise introduction to the fundamental concepts of photometry for researchers in phosphor materials.Key parameters including luminous intensity,luminous exitance,luminance,and illuminance were introduced and dis⁃cussed.Furthermore,the characterization methods and principles that are based on research cases were discussed.Finally,the research strategy based on the photometric parameters is prospected,providing new ideas for future study on phosphors.

关 键 词：荧光材料 固态照明 光度学 激光照明 

分 类 号：O482.31[理学—固体物理]