34 W continuous wave Nd:YAG single crystal fiber laser emitting at 946 nm - Archive ouverte HAL Access content directly
Journal Articles Applied Physics B - Laser and Optics Year : 2011

34 W continuous wave Nd:YAG single crystal fiber laser emitting at 946 nm

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Abstract

Taking advantage of the pump beam confinement and the excellent thermal management offered by Nd:YAG single crystal fibers, we demonstrated a maximum output power of 34 W at 946 nm for an incident pump power of 86 W. A high slope efficiency of 53% was obtained. There was no rollover observed in the efficiency curves and the maximum output power was only limited by the available pump power.
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Dates and versions

hal-00617546 , version 1 (29-08-2011)

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Xavier Délen, Igor Martial, Julien Didierjean, Nicolas Aubry, Damien Sangla, et al.. 34 W continuous wave Nd:YAG single crystal fiber laser emitting at 946 nm. Applied Physics B - Laser and Optics, 2011, 104 (1), pp.1-4. ⟨10.1007/s00340-011-4638-5⟩. ⟨hal-00617546⟩
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