High extinction ratio and low driver electro-refrative phase modulator with double graphene layers
- Su, Zhaotang
- Deng, Qingzhong
- Zhang, Zexuan
- Wang, Xingjun
- Zhou, Zhiping
Publication date
January 2015
DOI Publisher
Asia Communications and Photonics Conference, ACPC 2015Abstract
A Mach-Zehnder optical modulator with double graphene layers on silicon waveguide, utilizing the electro-refraction effects of the graphene, is demonstrated with great extinction ratio of 43.6 dB and low dynamic driver of 0.5414V. ? 2015 OSA.E
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