期刊论文

中文

现代物业(上旬刊)

1671-8089

2013

03

32-34

10.16141/j.cnki.xdwyxjs.2013.03.003

本校为第一机构

本文介绍了一种新型的基于声光可调滤光器（AOTF）的近红外光谱仪（NIRS）,该仪器可用来检测地沟油中某种特定成分的光谱。重点介绍了单色系统和光谱接收系统的结构和功能,及其中各芯片的选择。

This essay introduces a new type of based on acousto-optic tunable filter(AOTF) of the novel near-infrared spectrophotometer NIRS , this instrument can be used to detect the spectrum ingredients of a particular discard-oil. The receiving system structure and function of the monochrome system and the spectrum are described in detail, a...