Er 3+ -doped multicomponent glass core fibre amplifier pumped at 1.48 μm
- 7 November 1991
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 27 (23) , 2143-2145
- https://doi.org/10.1049/el:19911327
Abstract
An excellent fibre amplifier of Er3+-doped silica fibre with a multicomponent core composed of Na2O, CaO, Al2O3, SiO2, and Er3+, is realised. A maximum signal gain of 37 dB for a pump power of 23 mW at 1.48 μm and the gain coefficient of 3.5 dB/mW are attained.Keywords
This publication has 0 references indexed in Scilit: