Further power scaling of diffraction-limited ytterbium fiber laser ~980nm

308W at ~980nm from a monolithic ytterbium fiber laser was demonstrated with 72% efficiency versus launched pump, limited only by available pump power, doubling the previous record and showing significant potential for further power scaling.

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Publication Details

Published
2025-05-29
DOI
https://doi.org/10.1117/12.3056006
Primary Topic
Advanced Fiber Optic Sensors
Type
article
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article

Further power scaling of diffraction-limited ytterbium fiber laser ~980nm

Thomas W. Hawkins, Samuel P. Bingham, Jannatul Mawa Nijhum, Monica T. Kalichevsky-Dong et al.
Advanced Fiber Optic Sensors
article

Further power scaling of diffraction-limited ytterbium fiber laser ~980nm

Thomas W. Hawkins, Samuel P. Bingham, Jannatul Mawa Nijhum, Monica T. Kalichevsky-Dong, Liang Dong
article en

Abstract

308W at ~980nm from a monolithic ytterbium fiber laser was demonstrated with 72% efficiency versus launched pump, limited only by available pump power, doubling the previous record and showing significant potential for further power scaling.

Clemson University (US)
Affordable and clean energy
Openalex Percentile: Top 90%
Advanced Fiber Optic Sensors
DOISourceOpenAlex
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Further power scaling of diffraction-limited ytterbium fiber laser ~980nm — Thomas W. Hawkins, Samuel P. Bingham, et al. · (2025) | TGRS Research Map | TGRS