2 kW CW output power at 1075 nm from a highly efficient all-fiber-format ytterbium fiber laser with M/sup 2/<1.2 was demonstrated. As a result, a record diffraction-limited brightness (W/(M/sup 2/*M/sup 2/)) of 1400 W is achieved.
2 kW CW ytterbium fiber laser with record diffraction-limited brightness
2005-01-01
238395 byte
Conference paper
Electronic Resource
English
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