Highly improved fibre amplifier for operation around 1300 nm
- 28 February 1991
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 27 (5) , 470-472
- https://doi.org/10.1049/el:19910296
Abstract
A model for Nd3+-doped ZBLANP fibres is verified. The model predicts high gain improvements by suppressing the 1050 nm amplified spontaneous emission. The gain in dB can be more than tripled and a gain to pump power ratio of 0.16 dB/mW is obtained independently of the pump power.Keywords
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