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A COMPARISON OF SOME EFFECTS OF CONSTRAINED AND UNCONSTRAINED DECONVOLUTION

Please use this identifier to cite or link to this item: http://hdl.handle.net/1811/9664

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dc.creator Snyder, D. G. S. en_US
dc.creator Hunt, R. H. en_US
dc.creator Jansson, Peter A. en_US
dc.date.accessioned 2006-06-15T13:45:49Z
dc.date.available 2006-06-15T13:45:49Z
dc.date.issued 1976 en_US
dc.identifier 1976-RA-5 en_US
dc.identifier.uri http://hdl.handle.net/1811/9664
dc.description This work was supported, in part, under NASA Grant NRG 10-004-056. en_US
dc.description Author Institution: Department of Physics, Florida State University; E.I. du Pont Engineering, Physics Laboratory en_US
dc.description.abstract We present some comparisons of Jansson’s constrained deconvolution procedure and the unconstrained procedure, with particular emphasis on the effective resolution resulting from each procedure. The absorption spectrum of the P(8) and P(9) manifolds of the $\nu_{3}$ band of $CH_{4}$ have been recorded with the grating both two and four passed in order to compare the effects of the diffraction limit on the deconvoluted spectrum. Care was taken to record these spectra so their appearance was as similar as possible, i.e., same observed resolution, signal to noise and intensity. The two passed spectra were observed with a spectral slit width very close to the diffraction limit. We show the result of constrained deconvolution which clearly surpasses the theoretical limit of the grating. en_US
dc.format.extent 124454 bytes
dc.format.mimetype image/jpeg
dc.language.iso English en_US
dc.title A COMPARISON OF SOME EFFECTS OF CONSTRAINED AND UNCONSTRAINED DECONVOLUTION en_US
dc.type article en_US