5W 100 μm fibre-coupled 977nm pump source. +29.2dBm EDFA output demonstration

5 W of output power are coupled in a 100 mum diameter optical fibre from high brightness tapered laser-diode mini-bar, by means of a new collective beam shaping technique. An EDFA experiment demonstrated +29.2 dBm output power

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Bibliographic Details
Main Authors: Larat, C., Krakowski, M., Calligaro, M., Auzanneau, S.C., Parillaud, O., Boulant, B., Laugustin, A., Fillardet, T., Bousselet, Ph, Leplingard, F., Bayart, D.
Format: Conference Proceeding
Language:English
Subjects:
Brightness
Erbium-doped fiber amplifier
Fiber lasers
Laser beams
Laser excitation
Optical coupling
Optical fibers
Power generation
Power lasers
Pump lasers
Online Access:Request full text
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Description
Summary:5 W of output power are coupled in a 100 mum diameter optical fibre from high brightness tapered laser-diode mini-bar, by means of a new collective beam shaping technique. An EDFA experiment demonstrated +29.2 dBm output power