50 citations · 79 across the 6 of their papers we have counts for
6 papers
Topologically enhanced nonlinear optical response of graphene nanoribbon heterojunctions
Hanying Deng, Zhihao Qu, Yingji He +3
We study the nonlinear optical properties of heterojunctions made of graphene nanoribbons (GNRs) consisting of two segments with either the same or different topological properties…
Quantum plasmon enhanced nonlinear wave mixing in graphene nanoflakes
Hanying Deng, Changming Huang, Yingji He +1
A distant-neighbor quantum-mechanical method is used to study the nonlinear optical wave mixing in graphene nanoflakes (GNFs), including sum- and difference-frequency generation, a…
Quantum mechanical analysis of nonlinear optical response of interacting graphene nanoflakes
Hanying Deng, David Zs. Manrique, Xianfeng Chen +2
We propose a distant-neighbor quantum-mechanical (DNQM) approach to study the linear and nonlinear optical properties of graphene nanoflakes (GNFs). In contrast to the widely used…
Surface modes in plasmonic Bragg fibers with negative average permittivity
Hanying Deng, YiHang Chen, Nicolae C. Panoiu +2
We investigate surface modes in plasmonic Bragg fibers composed of nanostructured coaxial cylindrical metal-dielectric multilayers. We demonstrate that the existence of surface mod…
Transverse Anderson localization of light near Dirac points of photonic nanostructures
Hanying Deng, Xianfeng Chen, Boris A. Malomed +2
We perform a comparative study of the Anderson localization of light beams in disordered layered photonic nanostructures that, in the limit of periodic layer distribution, possess…
Optically and Electrically Tunable Dirac Points and Zitterbewegung in Graphene-Based Photonic Superlattices
Hanying Deng, Fangwei Ye, Boris A. Malomed +2
We demonstrate that graphene-based photonic superlattices provide a versatile platform for electrical and all-optical control of photonic beams with deep-subwavelength accuracy. Sp…