Effect of transverse distribution profile of thulium on the performance of thulium-doped fibre amplifiers
We study numerical models for different transverse thulium distribution profiles (TTDPs) characterising the fibres used in thulium-doped fibre amplifiers (TDFAs). Our models consider the overlap factor and the absorption/emission dynamics. Basing on the radial TTDP function of the form nT (r) = nT,m...
| Main Authors: | , , , , |
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| Format: | Article |
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Institute of Physical Optics
2012
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| Subjects: |