Double-layer graphene on photonic crystal waveguide electro-absorption modulator with 12 GHz bandwidth

Graphene has been widely used in silicon-based optical modulators for its ultra-broadband light absorption and ultrafast optoelectronic response. By incorporating graphene and slow-light silicon photonic crystal waveguide (PhCW), here we propose and experimentally demonstrate a unique double-layer g...

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Bibliographic Details

Main Authors:	Cheng Zhao, Zhu Xiaolong, Galili Michael, Frandsen Lars Hagedorn, Hu Hao, Xiao Sanshui, Dong Jianji, Ding Yunhong, Oxenløwe Leif Katsuo, Zhang Xinliang
Format:	Artigo
Language:	Inglês
Published:	Wiley 2019-11-01
Series:	Nanophotonics
Subjects:	photonic crystal waveguides graphene modulators electro-optical devices
Online Access:	https://doi.org/10.1515/nanoph-2019-0381
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