FERROELECTRICS, cilt.352, ss.396-400, 2007 (SCI-Expanded)
Theoretical investigation of linear and non-linear optical constants of SbSI by using abinitio method is made (in paraelectric and ferroelectric phase). Using an improved Kramers-Kronig technique with two confining spectral limits the spectra of optical parameters and linear and nonlinear optical functions were calculated.