Multichannel crosstalk and pump noise in characterisation of Er<sup>3+</sup>-doped fibre amplifier pumped at 980nm
It is shown that as a consequence of the long fluorescence lifetime in an Er<sup>3+</sup>-doped fibre amplifier, interchannel crosstalk and pump-noise breakthrough are minimal for modulation frequencies > 100 kHz.
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
1989.
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| Subjects: | |
| Online Access: | Get fulltext |