Abstract

The finite impulse response operator (FIRO) method, developed recently by Jones and Shimokoshi [Applied Spectroscopy 37, 59 (1983)] has been applied to the deconvolution of Mossbauer spectra. The overlapped bands of the Mossbauer spectra of iron oxides, formed in the air oxidation of an aqueous suspension of Fe(OH)₂, have been deconvolved by the FIRO method in order that the correct positions and intensities of the lines might be defined. The peak positions so determined can be used with good reliability as initial estimates for the customary method of profile determination by a least-squares fitting routine.

Design of finite impulse response deconvolution filters

Richard Vollmerhausen
Appl. Opt. 49(30) 5814-5827 (2010)

Deconvolution of diode-laser spectra

G. W. Halsey, D. E. Jennings, and W. E. Blass
J. Opt. Soc. Am. B 2(5) 837-841 (1985)

Integrated optics implementation of finite impulse response filters

Emmanuel Anemogiannis and Richard P. Kenan
Appl. Opt. 29(24) 3497-3502 (1990)

Optical finite impulse response neural networks

Paulo E. X. Silveira, G. S. Pati, and Kelvin H. Wagner
Appl. Opt. 41(20) 4162-4180 (2002)

Impulse response solution to the three-dimensional vector radiative transfer equation in atmosphere-ocean systems. II. The hybrid matrix operator--Monte Carlo method

Peng-Wang Zhai, George W. Kattawar, and Ping Yang
Appl. Opt. 47(8) 1063-1071 (2008)