Methods of target and background radiance measurements based on FTIR are discussed in this paper. Calibrating spectral response of system with blackbody, we can get instrument response function of the system. 介绍了用FTIR光谱仪进行目标背景辐射测量的方法,通过黑体对系统的光谱响应进行标定,得出系统的仪器响应函数IRF。
This thesis proposes a calibration transfer method based on the instrument response function, allowing transfer of Raman spectra from higher to lower resolution. 本文研究了基于仪器信号响应函数的拉曼光谱传递,提出了一个将拉曼光谱从高分辨率传递至低分辨率光谱仪的简便方法。
The Calibration of Instrument Response Function(IRF) during Passive FTIR Measurement 被动式遥感FTIR测量时的仪器响应函数校正
So, during passive FTIR measurement, the temperature and the emission signal amplitude of the source must be observed carefully in order to get satisfactory instrument response function. 因此,在被动式测量时,要密切注意发射源温度以及发射源发射信号大小,以便获得最佳仪器响应函数校正结果。
The elution time is a characteristic of an individual compound; and the instrument response, measured as peak area or peak height, is a function of the amount present. 每种组分有其特有的洗脱时间,仪器的响应值,峰面积和峰高都与组分的量有关。