Graphene-gold supercapacitor as a voltage-controlled saturable absorber for femtosecond pulse generation
Proceedings of the Advanced Solid State Lasers, ASSL 2015
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We report, for the first time to our knowledge, a voltage-controlled graphene-gold supercapacitor saturable absorber, as a modulator with adjustable insertion loss for low-gain mode-locked lasers. Nearly transform-limited, 80-fs pulses were generated near 1240 nm.
Femtosecond pulse generation
Solid state lasers