Graphene-gold supercapacitor as a voltage-controlled saturable absorber for femtosecond pulse generation

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Graphene-gold supercapacitor as a voltage-controlled saturable absorber for femtosecond pulse generation.pdf (367.05 KB)
Date
2015
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Source Title
Proceedings of the Advanced Solid State Lasers, ASSL 2015
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OSA
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English
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Conference Paper
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Abstract

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.

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Keywords
Capacitors , Electromagnetic pulse , Gold , Graphene , Pulse generators , Saturable absorbers , Femtosecond pulse generation , Mode-locked laser , Super capacitor , Voltage-controlled , Solid state lasers
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http://hdl.handle.net/11693/28186
Published Version (Please cite this version)
https://doi.org/10.1364/ASSL.2015.AW1A.1
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Department of Physics