Title of article
Infrared transmission of chalcohalide glasses in the Ge–Se–Te–I system
Author/Authors
El-Hawary، نويسنده , , M.M. and El-Mallawany، نويسنده , , R. and Abousehly، نويسنده , , A.M. and Hegazy، نويسنده , , H.H.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
7
From page
256
To page
262
Abstract
Infrared (IR) transmission spectra in the range from 4000 to 400 cm−1 have been measured at ambient temperature for the prepared, (Ge22Se14Te64)100−xIx, glasses where x = 0, 4, 6, 8 and 10 at.%. The effects of both iodine content and the annealing of glasses at different temperatures on the transmittance and observed absorption peaks have been evaluated. Scanning electron microscope (SEM) micrographs were performed to insure the effect of annealing on the obtained IR transmission spectra.
Keywords
Chalcohalide , infrared spectroscopy , Scattering centers , Infrared transmitting glasses
Journal title
Infrared Physics & Technology
Serial Year
2012
Journal title
Infrared Physics & Technology
Record number
2376065
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