PHOSPHORUS-SILICATE FIBERS SUITABLE FOR EXTENDED BAND AMPLIFICATION
An optically active phosporus-silicate glass when pumped to directly excite Er ions, provides gain in 1565 nm to 1620 nm range and comprises in weight percent:SiO2 50 to 92%;Er2O3 0.01 to 2%;P2O5 greater than 5%; andAl2O3 0.0 to 0.3%.
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Main Authors | , , , , , , |
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Format | Patent |
Language | English French German |
Published |
23.10.2002
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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