For instance, graphene on a silicon chip enables nearly pure phase modulation and ultrafast photodetection beyond 500 GHz. Moreover, the demonstrated compatibility of graphene with wafer-level integration paves the way for mass production of graphene-based silicon photonic devices, offering im...
A. B. Device requirements for optical interconnects to silicon chips. Proc. IEEE 97, 1166 (2009). CAS Google Scholar Kleinert, M. et al. Graphene-based electro-absorption modulator integrated in a passive polymer waveguide platform. Opt. Mater. Expr. 6, 1800–1807 (2016). CAS Google ...
Silicon photonics micro-ring resonators (MRRs) have emerged as one of the more promising sensing platforms in recent years because of their capacity for high sensitivity, small footprint and mass-scalable potential. The sensing modality of these optical waveguide based devices relies on the interactio...
Hybrid Graphene–Silicon Photonic and Optoelectronic Integrated Devices In integrated photonics, specific wavelengths such as 1,550nm are preferred due to low-loss transmission and the availability of optical gain in this spectral region. For chip-based photodetectors, two-dimensional materials bear scient...
A single sheet of graphene dramatically changes the nonlinear response of a silicon photonic crystal, enabling ultralow-power optical bistability, self-induced regenerative oscillation and coherent four-wave mixing. This is a preview of subscription content, log in via an institution to check access....
However, the device footprint of silicon-based modulators is of the order of millimetres, owing to its weak electro-optical properties3. Germanium and compound semiconductors, on the other hand, face the major challenge of integration with existing silicon electronics and photonics platforms4-6. ...
Organic photovoltaic devices based on a novel acceptor material: graphene. Adv. Mater. 20, 3924–3930 (2008). Article Google Scholar Chapin, D. M., Fuller, C. S. & Pearson, G. L. A new silicon p-n junction photocell for converting solar radiation into electrical power. J. Appl. ...
Graphene THz antennas using differentsiliconbased substrates such as Si, SiO2, Si3N4, and SiC are presented in this work. • Antennas are analyzed in terms of thereflection coefficient, resonant frequency, HPBW, F/B ratio anddirectivity. ...
Fast graphene-based electronics and optoelectronics Freitag, "Graphene photonics, plasmonics, and optoelectronics," Selected Topics in Quantum Electronics, IEEE Journal of, vol. 20, no. 1, pp. 72-83, ... P Avouris - International Conference on Nanotechnology 被引量: 0发表: 2010年 Organic tran...
photonics and optoelectronics, where the combination of its unique optical and electronic properties can be fully exploited, even in the absence of a bandgap, and the linear dispersion of the Dirac electrons enables ultrawideband tunability. The rise of graphene in photonics and optoelectronics is ...