Fourier transform spectrometer instrument lineshape (ILS) retrieval by Fourier deconvolution

被引：19
作者：
Bernardo, C
Griffith, DWT
机构：
[1] CSIRO Atmospher Res, Aspendale, Vic 3195, Australia
[2] Univ Wollongong, Dept Chem, Wollongong, NSW 2522, Australia
来源：
JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER | 2005年 / 95卷 / 02期
关键词：
FTIR; instrument lineshape; Fourier deconvolution;
D O I：
10.1016/j.jqsrt.2004.10.001
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
This work presents a Fourier deconvolution (FD) technique for retrieving the instrument lineshape (ILS) function of high-resolution Fourier transform infrared (FTIR) spectrometers. The ILS retrieved by FD is compared with the results obtained using the LINEFIT technique of Hase. The effect of a non-ideal ILS function on quantitative analysis of HBr is explored and improvements in the results of quantitative analyses are demonstrated. (c) 2004 Elsevier Ltd. All rights reserved.
引用
收藏
页码：141 / 150
页数：10
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