【作者】 胡小平； 廖海洋； 谭国模；

【Author】 Hu Xiaoping Liao Haiyang Tan Guomo(Key Laboratory of Optoelectronic Technology and Systems of MOE,Chongqing University,Chongqing 400044,China)

【机构】 重庆大学光电技术及系统教育部重点实验室；

【摘要】 研究紫外光波对人眼的伤害是近年来国际眼科界关心的重点之一。由于防紫外线眼镜片的紫外透射比对人眼的健康至关重要,消费者、技术监督部门以及眼镜销售商都希望有相应的检测手段及仪器,因此,设计研制紫外线数字仪具有重要意义和市场前景。研究了紫外光波透射比的检测方法,采用合适的光源、单色器、光电探测器及单片机等构成一种能测量镀膜片及普通光学镜片紫外线透射比的紫外线数字仪。主要介绍仪器的测量原理及单片机软硬件设计。更多还原

【Abstract】 The study of the ultraviolet rays harm to human eyes has become one of the hot issues that attract more and more people in international ophthalmology circle recently. For any anti-ultraviolet rays eyeglasses, due to the important aspect of ultraviolet rays transmittance to human eyes health, consumers, administration of quality supervision and eyeglasses merchants are all expecting some relevant effective checking and measuring technique including some types of instruments being developed, therefore the study and design of an ultraviolet rays measurement instrument has both the significant meaning and market prospect. It studies the ultraviolet rays transmittance measurement technique, by using appropriate light source, monochrometer, photoelectric detector and single chip microcomputer to construct an ultraviolet rays measurement digital instrument, it is realizable to measure the ultraviolet rays transmittance of a coated and ordinary optical lens. It mainly introduces the measurement principle of the instrument and the hardware, software designs of the single chip microcomputer.更多还原