Yuyu Li
Boston University
28 Papers
12 Citations
Yuyu Li is an academic researcher from Boston University. The author has contributed to research in topics: Terahertz radiation & Graphene. The author has an hindex of 6, co-authored 18 publications. Previous affiliations of Yuyu Li include University of Saint Mary & University of Massachusetts Boston.
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Papers
Graphene plasmonic devices for terahertz optoelectronics
TL;DR: Graphene plasmons can be used as a means to enhance light-matter interactions at terahertz (THz) wavelengths in a highly tunable fashion, particularly through the integration of graphene resonant structures with additional nanophotonic elements.
Plasmonic ommatidia for lensless compound-eye vision.
TL;DR: A flat, plasmonic image sensor array is developed that enables high-quality wide-angle vision without lenses or curvature and is described as a lensless planar architecture.
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Current-Driven Terahertz Light Emission from GraphenePlasmonic Oscillations
TL;DR: Graphene is a promising materials system for basic studies and device applications in THz optoelectronics with several key functionalities, including photodetection and optical modulation.
40
Graphene Terahertz Plasmons: A Combined Transmission Spectroscopy and Raman Microscopy Study
Khwanchai Tantiwanichapan,Xuanye Wang,Habibe Durmaz,Habibe Durmaz,Yuyu Li,Anna K. Swan,Roberto Paiella +6 more
TL;DR: In this paper, the excitation of THz plasmon polaritons in large-area graphene samples on standard oxidized silicon substrates, via diffractive coupling from an overlying periodic array of metallic nanoparticles, was investigated.
22
Digital holographic microscopy for longitudinal volumetric imaging of growth and treatment response in three-dimensional tumor models.
TL;DR: The utility of DHM to quantify changes in3-D structure over time is suggested and the further development of this approach for time-lapse monitoring of 3-D morphological changes during growth and in response to treatment that would otherwise be impractical to visualize is suggested.