Pierre Demongodin, H. E. Dirani, J. Lhuillier, M. Kemiche, T. Wood, S. Callard, P. Rojo-Romeo, C. Sciancalepore, C. Grillet, C. Monat
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引用次数: 0
Abstract
We investigate the saturable absorption of hybrid graphene/silicon-nitride waveguides at telecom wavelengths. By measuring the power dependent transmission of picosecond and sub-picosecond pulses, we clarify the temporal dynamics of photo-excited carriers in graphene.
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