非线性石墨烯涂层波导的饱和吸收

Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics Pub Date : 2019-05-05 DOI:10.1364/CLEO_SI.2019.STH1J.6

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

摘要

我们研究了石墨烯/氮化硅杂化波导在电信波长下的可饱和吸收。通过测量皮秒和亚皮秒脉冲的功率相关传输，我们阐明了石墨烯中光激发载流子的时间动力学。

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Saturable absorption of nonlinear graphene coated waveguides

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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Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics

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