Efficient superfluorescent emission at 974nm and 1040nm from a Yb-doped fibre
End-pumping of an Yb-doped single-mode fiber has yielded > 10 mW and 30 mW of broadband superfluorescence at 974 nm and 1040 nm respectively. Slope efficiencies > 40% have been obtained. Pump wavelength dependent linewidths between 2 nm and 19 nm have been observed.
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
1989.
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| Subjects: | |
| Online Access: | Get fulltext |