tellurite

This paper mainly study on upconversion luminescence in Tm~(3+)/Yb~(3+) codoped tellurite glasses at roomtemperature, Under 970nm-wavelength laser diode pumped, high efficient upconversion fluorescence near 480nm hasbeen attained.

掺Tm 亚碲酸盐玻璃作为这种激光器优良的工作物质,引起了研究者的广泛关注。