DECONVOLUTION METHOD OF ATMOSPHERIC ABSORPTION-SPECTRA

被引:0
作者
XU, JY [1 ]
WANG, YJ [1 ]
机构
[1] ACAD SINICA,CTR SPACE SCI & APPL RES,POB 8701,BEIJING 100080,PEOPLES R CHINA
关键词
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暂无
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The nonlinear iterative deconvolution method is discussed and difficulties in restoring the shapes of spectral lines are noted. Using Newton's iterative method and line-shape theory, an improved method is developed. Numerical experiments are described for the absorption spectra of different line shapes. The results show that our method produces satisfactory deconvolved results for both single- and multiple-line absorption spectra. When pressure broadening is dominant, we find significant improvement for the deconvolved spectra with our procedure.
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页码:419 / 426
页数:8
相关论文
共 10 条
[1]  
Blass W. E., 1981, DECONVOLUTION ABSORP
[2]  
Haykin S., 1983, NONLINEAR METHODS SP
[3]  
HUANG TS, 1978, PICTURE PROCESSING D
[4]   RESOLUTION ENHANCEMENT OF SPECTRA [J].
JANSSON, PA ;
HUNT, RH ;
PLYLER, EK .
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1970, 60 (05) :596-&
[6]  
JANSSON PA, 1984, DECONVOLUTION APPLIC
[7]  
PENNER SS, 1959, QUANTITATIVE MOL SPE
[8]   AFGL ATMOSPHERIC ABSORPTION-LINE PARAMETERS COMPILATION - 1982 EDITION [J].
ROTHMAN, LS ;
GAMACHE, RR ;
BARBE, A ;
GOLDMAN, A ;
GILLIS, JR ;
BROWN, LR ;
TOTH, RA ;
FALUD, JM ;
CAMYPEYRET, C .
APPLIED OPTICS, 1983, 22 (15) :2247-2256
[9]  
VANASSE CA, 1984, SPECTROMETRIC TECHNI, V3
[10]  
WANG YJ, 1991, CHINESE SCI BULL, V36, P1350