Acta Optica Sinica, Volume. 5, Issue 11, 1046(1985)
Data analysis of infrared reflection spectra of LiNbO3 and other crystals
Data analysis is made by using classical oscillator fit method with preliminary data obtained from a Kramers-Kronig analysis which leads to a rapid convergence of the procedure. It has been found that the procedure can be used satisfactorily for the analysis of infrared reflection spectra of both the crystals (such as α-quartz) with separated bands, and LiNbO3 with overlapping bands having remarkably different intensities. Even those spectra with weak bands fading into strong ones can be processed satisfactorily.
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LIU YAN, LIAO LIJI. Data analysis of infrared reflection spectra of LiNbO3 and other crystals[J]. Acta Optica Sinica, 1985, 5(11): 1046