光电检测传感性能测试演示实验台的研究.doc

摘 要随着现代信息技术的发展,光子以其独特的优点,具有极快的响应速度,极大的频宽,信息容量和极高的信息效率推动信息科学技术的发展,具有越来越大的竞争力.光子技术与微电子技术结合．相互交叉、相互渗透与补充已经成为信息科学技术的主体之一，光子和微电子是现代信息产业的基础和核心，光电信息产业已成为世界上发达国家的主导产业。美国政府已将光子学与光子技术列为国家发展的重点，认为该领域“在国家安全与经济竞争方面有深远的意义和潜力”，并肯定“通信和计算机研究与发展的未来世界属于光子学领域”。 本论文通过对常用光电检测传感器性能测试演示实验台的研究进一步展开了对常规光电检测器件的研究。 在本篇论文中共使用了四种光电器件，通过对硬件电路的调试，掌握了这几种器件的光电特性，并通过调试一些小程序，对这些器件进行检测，从而了解其工作特点在软件方面，用了AVR系列的MEGA8代替了传统的8051单片机，尝试了汇编和C语言的编程深刻地体会到两种语言在不同单片机中的作用 关键字：光电信号变换 光电检测技术 光辐射检测 非接触测量MEGA8Abstract With the development of modern information technology, photon has its unique advantage, such as fast response speed, ultra wide band, information capacity and high information efficiency, so it largely promotes the development of information science and technology, and it is more competitive in the future. The combination, penetration and supplement of photon technology and microelectronic technology has become one of the main bodies of information science and technology, the foundation and kernel of modern information industry. Photo electronics industry has become the leading industry of developed countries in the world. US government has listed the photons and photon technology into the important field of country development, it has pointed out that “it has the long-lasting importance and potential in the state safety and economic competition ”, emphasized that “the future world of the research and development of communications and computers will be in the photon field”. This thesis further researches into the research of common photodetector through “The Research of The Demo Platform for Capability Testing of Common Photodetector ”. In this thesis, we deals with four photo electronic devices. We have commanded the character of these devices and test these devices by debugging some programs, by this way we learn the working features of them! In the software field, we use MEGA8 to substitute the traditional 8051 microchips, and trying the assemble language and C language to program! We deeply exp