高速热红外辐射仪软件开发与矿物测量应用

Development of Control Software for High Speed Thermal Infrared Radiometer and Application of Mineral Measurement

岩石矿物光谱特征的研究在对地探测中有着重要意义，热红外光谱可以测量大多数低温和高温蚀变矿物。利用光谱仪获得岩石矿物的连续光谱特征，对其热红外波段的光谱特性进行分析，是实现岩矿信息精细提取和定量分析、识别地物类型以及组成成分的主要研究方法。DnPTurboFT热红外辐射仪能够用于探测地物的热红外光谱，开发后的软件具有参数设置、光谱采集、黑体定标以及光谱数据处理等功能。通过控制软件的研发与矿物热红外光谱测量实验，为日后建立岩石矿物红外光谱数据库提供了条件，并为将来使用该仪器进行对地探测奠定了基础。

Research on spectral characteristics of the rocks and minerals has great significance in Geological Prospecting. The thermal infrared spectroscopy can detect and measure all the alteration minerals including low and high temperature alteration minerals. Using middle infrared spectrometer to obtain continuous thermal spectral characteristics of rocks and minerals and analyze spectral properties of thermal infrared band is the method to operate fine rock information extraction and quantitative analysis and identify major research component of the feature types. DnPTurboFT thermal infrared radiometer can be used to detect surface features among the thermal infrared spectral range. After the redevelopment, the software has parameters setting function module, spectral acquisition module, blackbody calibration module and data processing function module. The researches of software development and measurements in thermal infrared spectrum of minerals provide the conditions to build database of rocks＇ and minerals＇ infrared spectrums, and establish the foundation for this instrument to command geological prospecting in the future.