摘要
二极管阵列检测器（ＰｈｏｔｏｄｉｏｄｅＡｒｒａｙＤｅｔｅｃｔｏｒ）是近几年发展的、不同于传统分析仪器所用的光电检测原理的一种新型检测器。这种检测器配合计算机处理，可以在百分之一秒内给出被测组份的光谱以及各种定性定量数据，是一种“全息”的检测方式．文中将讨论二极管阵列检测器的构成，工作条件，性能及应用等问题，涉及光源，光导纤维，单色器，阵列元件操作条件等各个部分．
Photodiode array detertor is a newly developed uni versal detertor which is different flom traditionally usedanalytical apparatus. This detector Combined with computer techniques could monitor the spectrom and the italive, quantitate data for determined sample in lessthan sealal seconds Per cent. This paper discussed thePAD. concept, configuration, working conditions , functions and applications. The light resoarce,fiber guide,monochrometer and the cooling system are included in the discussion.
出处
《干旱环境监测》
1995年第1期14-16,共3页
Arid Environmental Monitoring
