一、前言所谓化学量又称物质信息,包含物质的种类、状态、成份、活性度以及 pH 值等。以这种化学量作为检测对象,并通过光或光纤原理进行测定的传感器,称为光纤化学量传感器。关于化学量的检测,以往一直以光谱学的原理为主,而且大多采用分析仪和手工测定方 First, the preface The so-called chemical content, also known as material information, including the type of substance, status, composition, activity and pH value. A sensor that measures this chemical amount as the object of detection and measures it by the principle of light or optical fiber is called an optical fiber chemical amount sensor. On the chemical detection, in the past has been based on the principle of spectroscopy, and most of the analyzer and manual determination