Wolfgang Templ

TL;DR: In this paper, the authors present a vision for grapheme-based integrated photonics and present a roadmap of the technological requirements to meet the demands of the datacom and telecom markets.

TL;DR: In this paper, the fabrication of photodetectors based on CVD-grown graphene on silicon photonic waveguides is presented, which operate bias-free in the C-band at 1550 nm and show an extrinsic −3 dB bandwidth of 41 GHz.

TL;DR: It is shown that graphene-based integrated photonics could enable ultrahigh spatial bandwidth density, low power consumption for board connectivity and connectivity between data centres, access networks and metropolitan, core, regional and long-haul optical communications.

TL;DR: Dual Polarization 64 QAM at 100 GBaud performing below the 20% soft FEC threshold of 4×10−2 over 300 km of ultra large effective area fiber at a record line rate of 1.2-Tbit/s is experimentally demonstrated.

TL;DR: A chemical vapour deposition graphene photodetector based on the photo-thermoelectric effect, integrated on a silicon waveguide, providing frequency response >65 GHz and optimized to be interfaced to a 50 Ω voltage amplifier for direct voltage amplification.