Seeded erbium/ytterbium co-doped fibre amplifier source with 87W of single-frequency output power
We report a highly efficient cladding-pumped Er/Yb-doped large-core fibre amplifier, generating up to 87 W of single-frequency continuous-wave output at 1563 nm with a good beam quality (M2 ~ 1.7) in a master oscillator power amplifier configuration. The overall optical power conversion efficiency w...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
2003.
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| Subjects: | |
| Online Access: | Get fulltext |