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Communication Dans Un Congrès Année : 2020

50-Gbit/s terahertz communication using a valley photonic crystal waveguide

Résumé

High speed inter-chip communications are required to operate despite multiple waveguide bends. Valley photonic crystal waveguides have a great potential in this area as bends can be implemented with near-zero losses. Here we demonstrate a 50 Gbit/s terahertz communication using QAM-16 modulation in the 300 GHz band. The experiment employed a uni-traveling-carrier photo-diode transmitter, 10-bend VPC waveguide and subharmonic mixer receiver and performance results show a bit error rate of 2x10(-7) was achieved.
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Dates et versions

hal-03322797 , version 1 (19-08-2021)

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Citer

Julian Webber, Yuichiro Yamagami, Guillaume Ducournau, Pascal Szriftgiser, Masayuki Fujita, et al.. 50-Gbit/s terahertz communication using a valley photonic crystal waveguide. 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Nov 2020, Buffalo, NY, United States. pp.1-2, ⟨10.1109/IRMMW-THZ46771.2020.9370972⟩. ⟨hal-03322797⟩
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