微波等离子灯可见光辐射的研究  

Research on Visible Radiation of Microwave Plasma Lamp

作　　者：诸葛天祥[1] 杨中海[1] 

机构地区：[1]电子科技大学物理电子学院,成都610054

出　　处：《照明工程学报》2010年第3期25-29,共5页China Illuminating Engineering Journal

基　　金：广东省教育部产学研结合专项基金资助课题;编号:2006090304009

摘　　要：微波等离子灯具有的类似太阳光的连续光谱是其他灯所不能比拟的优点。本文首先探讨和研究了微波等离子灯的光效测定及所得出的结论,然后从可见光辐射功率这个新角度进行了分析。重点说明了微波等离子灯的能量损失,并结合视觉函数在微波等离子灯测试时对人眼存在误差而提出需要对该种灯的光效计算方法进行修正,最后总结了使光效的改进的设想和方法,这对该新型绿色光源进一步开发具有实用意义.Microwave plasma lamp has the appealing property,which other lamps cannot be compared with,of producing a pleasant spectrum.First the optical efficiency testing way and results are researched and discussed.Then what＇ s a new idea is the optical efficiency and the loss of power in microwave plasma lamp is analyzed deeply by considering ray radiation.Besides,because visual function has errors to human eye when testing the microwave plasma lamp,the computational method of optical efficiency should be amended.The way of improving optical efficiency,which is a great progress for the new green light source device,is also given.

关 键 词：微波等离子 光辐射功率 光效 

分 类 号：TM923.01[电气工程—电力电子与电力传动]