Experimental Measurement of Erbium-Doped Optical Fibre Charecteristics for Edfa Performance Optimization

Lavrinovica, I.; Supe, A.; Porins, J.

doi:10.2478/lpts-2019-0011

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Experimental Measurement of Erbium-Doped Optical Fibre Charecteristics for Edfa Performance Optimization

Latvian Journal of Physics and Technical Sciences

Volume 56 (2019): Issue 2 (April 2019)

By: I. Lavrinovica, A. Supe and J. Porins

Open Access

|May 2019

Abstract

The paper presents experimental study of the major erbium-doped fibre amplifier (EDFA) features such as gain at low signal and gain saturation by an application of different erbium-doped optical fibres (EDFs). The main objective of the research is to estimate how the performance of EDFA varies depending on the length of doped fibre, pumping configuration scheme, as well as excitation source power. It is shown that a high gain coefficient of 16–20 dB can be practically achieved.

References

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DOI: https://doi.org/10.2478/lpts-2019-0011 | Journal eISSN: 2255-8896 | Journal ISSN: 0868-8257

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Language: English

Page range: 33 - 41

Published on: May 22, 2019

Published by: Institute of Physical Energetics

In partnership with: Paradigm Publishing Services

Publication frequency: 6 issues per year

Keywords:

erbium-doped fibre amplifier,

gain coefficient,

gain saturation,

rare earth doped fibres,

pump power

Related subjects:

Physics,

Technical and applied physics

© 2019 I. Lavrinovica, A. Supe, J. Porins, published by Institute of Physical Energetics
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

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