C
Cheng Sun
Researcher at Nanjing University
Publications - 237
Citations - 18902
Cheng Sun is an academic researcher from Nanjing University. The author has contributed to research in topics: Metamaterial & Plasmon. The author has an hindex of 50, co-authored 221 publications receiving 16259 citations. Previous affiliations of Cheng Sun include Pennsylvania State University & Northwestern University.
Papers
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Proceedings ArticleDOI
Optical Hyperlens Imaging with Resolution Go Beyond the Conventional Diffraction Limit
TL;DR: In this article, an optical hyperlens made by metal/dielectric metamaterials is used to magnify sub-diffraction -limited objects into far field, thus opening up new possibilities for optical nano-imaging.
Proceedings ArticleDOI
Optical micro-ring resonator based ultrasonic detector for multimodal photoacoustic microscopy
TL;DR: In this paper, a cover-slip type transparent optical ultrasonic detector based on a polymeric micro-ring resonator was developed for achieving multimodal photoacoustic microscopy at diffraction-limited spatial resolution.
Proceedings ArticleDOI
Bio-inspired design strategy of quasi-random structures for optimal light control
Chen Wang,Shuangcheng Yu,Biqin Dong,Yichi Zhang,Zhen Jiang,Xiangfan Chen,Jian Zi,Wei Chen,Cheng Sun +8 more
TL;DR: In this paper, a new design strategy for quasi-random nanophotonic structures by directly representing structures in Fourier space was proposed, which achieved 2.3-fold absorption enhancement.
Proceedings ArticleDOI
Magnetic plasmon resonances and optical activity
TL;DR: In this article, a linearly polarized light is shown to change polarization after passing through a metamaterial made of coupled magnetic dimers, which is a type of optical activity due to magnetic plasmon resonances.
Journal ArticleDOI
Highly sensitive ultrasound detection using nanofabricated polymer micro-ring resonators
TL;DR: In this paper , the authors discuss the evolution of polymer micro-ring resonators (MRRs) and the associated nanofabrication process for improving the performance of ultrasound detection.