700-W single transverse mode Yb-doped fiber laser

We demonstrate 700-W fundamental mode beam from Yb-doped fiber laser operating at 1092 nm. Coiling 20-mum diameter and 0.06 NA core fiber into 15-cm diameter spool eliminates higher-order modes through distributed mode filtering

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Bibliographic Details
Published inConference on Lasers and Electro-Optics, 2004. (CLEO) Vol. 1; p. 3 pp. vol.1
Main Authors Liu, C.-H., Galvanauskas, A., Ehlers, B., Doerfel, F., Heinemann, S., Carter, A., Tanakala, K., Farroni, J.
Format Conference Proceeding
LanguageEnglish
Published IEEE 2004
Subjects
Diodes
Fiber lasers
Laser beams
Laser excitation
Laser modes
Optical coupling
Optical scattering
Power generation
Power lasers
Pump lasers
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Summary:We demonstrate 700-W fundamental mode beam from Yb-doped fiber laser operating at 1092 nm. Coiling 20-mum diameter and 0.06 NA core fiber into 15-cm diameter spool eliminates higher-order modes through distributed mode filtering
ISBN:9781557527776
1557527776