High-power 1560 nm single-frequency erbium fiber amplifier core-pumped at 1480 nm
High-power continuous-wave single-frequency Er-doped fiber amplifiers at 1560 nm by in-band and core pumping of a 1480 nm Raman fiber laser are investigated in detail. Both co- and counter-pumping configurations are studied experimentally. Up to 59.1 W output and 90% efficiency were obtained in the...
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Cambridge University Press
2022-01-01
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Series: | High Power Laser Science and Engineering |
Subjects: | |
Online Access: | https://www.cambridge.org/core/product/identifier/S2095471923000063/type/journal_article |