发明授权
US06636347B1 Phosphorus-silicate fibers suitable for extended band amplification 有权
磷酸硅纤维适用于扩展带扩增

Phosphorus-silicate fibers suitable for extended band amplification
摘要:
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%; and Al2O3 0.0 to 0.3%.
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