Ceramic Cr:ZnS laser mode-locked by graphene
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2014Metadata
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10.1364/CLEO_SI.2014.STu2E.7Abstract
We report a high-power graphene mode-locked ceramic Cr:ZnS-laser, producing 3.9 nJ, 140 fs pulses with 45 nm spectral bandwidth at 270 MHz repetition rate, at output power for the first time exceeding 1 W level.