WebFeb 11, 2024 · Graphene-enabled photonic devices offer several advantages. They absorb light from ultraviolet to the far-infrared—this allows for ultra-broadband … WebApr 12, 2024 · To inspect the electrical property of the transferred graphene, a four-point probe method was used to measure the sheet resistance of graphene with a 1 mm increment along both x-and y-directions. The distribution map (Figure 2b ) indicates a 590 ± 103 Ω sq −1 sheet resistance over the transferred graphene's 10 × 10 mm 2 area.
Graphene photonics and optoelectronics Nature Photonics
WebFeb 27, 2024 · Nature Photonics - A new light-field imaging scheme, employing stacks of transparent graphene photodetectors, has been demonstrated, providing a path to greatly simplify the otherwise complex ... WebJan 26, 2024 · Here, we report on a technology in which anisotropic PhPs supported by biaxial vdW slabs are actively tuned by simply gating an integrated graphene layer. Excitingly, we predict active tuning of optical topological transitions, which enable controlling the canalization of PhPs along different in-plane directions in twisted heterostructures. guilfoyle and newsom photos
Photonics Free Full-Text Plasmonic Terahertz Amplification in ...
WebFeb 15, 2024 · The graphene photonic crystal fiber (Gr-PCF), with graphene coated onto the inner hole walls of the fiber, has shown its superiority in various photonic and optoelectronic applications ranging from electro-optic modulators to environmental sensors. However, these applications mainly utilize the linear optical properties of graphene, and … WebFeb 22, 2013 · Graphene allows us to control light in innovative ways, providing the prospect of unprecedented nanophotonic devices. Nanophotonics—the control of light at … WebGraphene photonics, plasmonics, and broadband optoelectronic devices. ACS Nano 6, 3677–3694 (2012). doi: 10.1021/nn300989g. CrossRef Google Scholar [119] Amin M, Farhat M, Baǧcı H. A dynamically reconfigurable Fano metamaterial through graphene tuning for switching and sensing applications. Sci Rep 3, 2105 ... bouti burrito blanco