%0 Journal Article %J Journal of non-crystalline solids %D 1999 %T Analysis of spectroscopic properties of erbium doped Ta 2 O 5–Al 2 O 3–SiO 2 optical fiber %A Oh, Kyunghwan Pettit, Erin %A Kilian, A %A Morse, TF %B Journal of non-crystalline solids %I North-Holland %V 259 %P 10–15 %G eng %0 Journal Article %J Journal of non-crystalline solids %D 1999 %T Analysis of spectroscopic properties of erbium doped Ta 2 O 5–Al 2 O 3–SiO 2 optical fiber %A Oh, Kyunghwan %A Pettit, Erin %A Kilian, A %A Morse, TF %B Journal of non-crystalline solids %I North-Holland %V 259 %P 10–15 %G eng %0 Journal Article %J Journal of non-crystalline solids %D 1999 %T Analysis of spectroscopic properties of erbium doped Ta 2 O 5–Al 2 O 3–SiO 2 optical fiber %A Oh, Kyunghwan %A Kilian, A %A Morse, TF %B Journal of non-crystalline solids %I North-Holland %V 259 %P 10–15 %G eng %0 Journal Article %J Journal of non-crystalline solids %D 1999 %T Analysis of spectroscopic properties of erbium doped Ta< sub> 2 O< sub> 5–Al< sub> 2 O< sub> 3–SiO< sub> 2 optical fiber %A Oh, Kyunghwan %A Kilian, A %A Morse, TF %B Journal of non-crystalline solids %I Elsevier %V 259 %P 10–15 %G eng %0 Journal Article %J Journal of non-crystalline solids %D 1999 %T Thermal effects on the excited state absorption and upconversion process of erbium ions in germanosilicate optical fiber %A Pettit, Erin %A Simpson, Jay %A Oh, Kyunghwan %A Morse, TF %B Journal of non-crystalline solids %I Elsevier %V 259 %P 51–56 %G eng %0 Journal Article %J Journal of non-crystalline solids %D 1999 %T Thermal effects on the excited state absorption and upconversion process of erbium ions in germanosilicate optical fiber %A Oh, Kyunghwan %A Morse, TF %B Journal of non-crystalline solids %I Elsevier %V 259 %P 51–56 %G eng