high-voltage mercuric lamp

A study on techniques to trap and kill the cotton boll worm adults with high-voltage mercuric lamps;

高压汞灯诱杀棉铃虫成虫技术的研究

Through analyzing the effects of ultra high pressure (UHP) mercury lamp s dimension and its distance from the detector on the measurement of light distribution curve, an automatic equipment based on computer interface technique and photoelectric conversion technique was constructed to obtain the exact light distribution curve of UHP lamps.

为了准确获得超高压汞灯配光曲线数据,通过分析光源尺寸以及光源与探测器距离对测量结果的影响,利用计算机接口技术和光电转换技术构建一套自动测量装置对超高压汞灯的配光曲线进行自动测量。

Etendue of facular of UHP lamp with reflector issimulated.

液晶投影系统中,光源的光能利用率在很大程度决定了整个投影系统的光能输出,本文基于非成像光学中光学扩展量的概念,利用光学扩展量作为光源与照明系统的匹配参量,根据测试得到的光源发光体内部的强度分布和角度分布,理论模拟了光源输出光斑的光能分布随光学扩展量的变化曲线,实际构建了投影照明系统中的光源(测量采用超高压汞灯)的光学扩展量的测量装置,实验测量并验证了UHP光源输出光斑的光能分布与光学扩展量的关系曲线。