【作者】 赵琦； 温宏愿； 周木春； 陈延如；

【Author】 Zhao Qi Wen Hongyuan Zhou Muchun Chen Yanru(Nanjing University of Science and Technology Nanjing 210094 China)

【机构】 南京理工大学电光学院光学工程系；

【摘要】 针对一些高温和污染的特定工业环境下的可见光和近红外信息检测要求,从精度高和成本小的角度出发,设计了一种用于采集光辐射多频道信息的系统。在构建光学系统中,按要求选用了特定的元件,设计了一种新的光纤谱分系统,可以把采集到的光辐射信息均匀地传送给后续的数据采集系统。通过设计合理的硬件和软件,实验结果表明,该系统在恶劣环境下工作稳定,能较好的监控不同光谱段的变化情况。更多还原

【Abstract】 In view of visible light and near-infrared information examination request in some high temperature and pollution specific industry environment,the radiation multi-frequency information acquisition system was designed based on the request of high precision and low cost.The specific elements was selected according to the request in the optical system construction and one kind of new optical fiber spectrum division system was designed,which could transmit the acquisition radiation information to the following data acquisition system uniformly.The corresponding hardware and software were designed emphatically.The experimental results indicate the system works stably in bad environment and monitors different spectrum change situation well.更多还原