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公开(公告)号:US20020197049A1
公开(公告)日:2002-12-26
申请号:US10176005
申请日:2002-06-21
Applicant: ALCATEL
Inventor: Pascal Baniel , Stephanie Blanchandin , Fabien Roy , Laurent Bigot , Ismahane Didi-Alaoui , Anne-Marie Jurdyc
IPC: G02B006/16 , G02B006/10 , C04B035/50
CPC classification number: C03C13/045
Abstract: An optical device is proposed having a rare earth doped glass composition consisting essentially of. SiO2: 30 to 90 mol % Li2O: 0 to 40 mol % In2O3: 0 to 20 mol % Er2O3: 0 to 2 mol % As2O3: 0 to 2% with additional other oxides as Al2O3, Ga2O3, B2O3, Nb2O5, Ta2O5, WO3, Mo2O3, Sb2O3, As2O3, CaO, BaO, MgO, SrO, Na2O, PbO, Bi2O3, GeO2, SnO2, TiO2, ZrO2, HfO2, Y2O3, La2O3 and lanthanides including every active rare-earth dopants.
Abstract translation: 提出了一种光学器件,其具有基本上由...组成的稀土掺杂玻璃组合物。 SiO 2:30〜90摩尔%Li 2 O:0〜40摩尔%In 2 O 3:0〜20摩尔%Er 2 O 3:0〜2摩尔%As 2 O 3:0〜2%,另外的氧化物如Al2O3,Ga2O3,B2O3,Nb2O5,Ta2O5,WO3 ,Mo2O3,Sb2O3,As2O3,CaO,BaO,MgO,SrO,Na2O,PbO,Bi2O3,GeO2,SnO2,TiO2,ZrO2,HfO2,Y2O3,La2O3和镧系元素,包括每种活性稀土掺杂剂。