[1] Miniscalco W J.Erbium-doped glasses for fiber amplifiers at 1500 nm.Journal of Lightwave Technology, 1991,9(2):234~250
[2] Nii H.Up-conversion fluorescence of Er3+ and Yb3+-doped TeO2-based oxide glass and single crystals.Journal of Luminescence, 1998,76-77:116~119
[3] Sugimoto N.Optical amplifier materials.Current Opinion in Solid State & Materials Science, 2001,(5):471~473
[4] Minelly J,Ellision A.Applications of antimony-silicate glasses for fiber optic amplifiers.Optical Fiber Technology, 2002,8(2):123~138
[5] Dantas N O, Qu F,Arantes J T.Experimental study of absorption and luminescence properties of Er3+ in lead silicate glass.Journal of Alloys and Compounds, 2002,344(1-2):316~319
[6] Huang Lihui.Near infrared emission for erbium-doped calcium aluminum silicate glass.Chemical Physics Letters, 2001,345(3-4):235~238
[7] Mori A, Ohishi Y,Sudo S. Erbium-doped tellurite glass fiber laser and amplifier.Electron Lett, 1997,33(10): 863~864
[8] Tanabe S.Broad-band 1.5 μm emission of Er3+ ions in bismuth-based oxide glasses for potential WDM amplifier.Journal of Luminescence, 2000,87-89: 670~672