Specific absorption coefficient of nickel in (TeO)(MoO) glass.

Authors :: Zamyatin, O.
Churbanov, M.
Plotnichenko, V.
Sibirkin, A.
Goreva, I.
Source :: Inorganic Materials. Mar2015, Vol. 51 Issue 3, p278-282. 5p.
Publication Year :: 2015
Abstract: We have prepared (TeO)(MoO) tellurite glass samples containing 0.02-0.5 wt % nickel and investigated their optical transmission in the range 450-2800 nm. The transmission spectra of the glasses contain absorption bands centered at 810 and 1320 nm. From the composition dependence of the absorption coefficient, we have evaluated the specific absorption coefficient of Ni in the range 600-2800 nm. It has been found to be 20.6 ± 0.4 cm/wt % at the maximum of the 1320-nm absorption band. [ABSTRACT FROM AUTHOR]