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Yunyun Dai
Researcher at Aalto University
Publications - 47
Citations - 2192
Yunyun Dai is an academic researcher from Aalto University. The author has contributed to research in topics: Graphene & Monolayer. The author has an hindex of 13, co-authored 34 publications receiving 1435 citations. Previous affiliations of Yunyun Dai include Fudan University.
Papers
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Nonlinear Optics with 2D Layered Materials.
TL;DR: The current state of the art in the field of nonlinear optics based on 2DLMs and their hybrid structures (e.g., mixed-dimensional heterostructures, plasmonic structures, and silicon/fiber integrated structures) is reviewed and several potential perspectives and possible future research directions of these promising nanomaterials for non linear optics are presented.
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Transfer matrix method for optics in graphene layers
TL;DR: In this paper, a transfer matrix method is developed for optical calculations of non-interacting graphene layers, and optical properties such as reflection, transmission and absorption for single-, double-and multi-layer graphene are studied.
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Transfer matrix method for optics in graphene layers
TL;DR: A transfer matrix method is developed for optical calculations of non-interacting graphene layers, revealing well-defined photonic band structures and evenphotonic bandgaps and a simple way to tune the plasmon dispersion.
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Gate-tunable third-order nonlinear optical response of massless Dirac fermions in graphene
Tao Jiang,Di Huang,Jinluo Cheng,Xiaodong Fan,Zhihong Zhang,Yuwei Shan,Yangfan Yi,Yunyun Dai,Lei Shi,Kaihui Liu,Changgan Zeng,Jian Zi,John E. Sipe,Y. R. Shen,Y. R. Shen,Wei-Tao Liu,Shiwei Wu +16 more
TL;DR: In this paper, an experimental study of third-order optical nonlinearity of Graphene was conducted using gate tuning to adjust the doping level and vary the resonant condition.
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Plasmonic analog of electromagnetically induced transparency in nanostructure graphene
TL;DR: Numerically, it is shown that by designing graphene nanostructures in such deep-subwavelength scales, one can obtain plasmonic modes with the desired radiative properties such as radiative and dark modes, analogous to the atomic EIT.