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
Plasmonic nearfield scanning optical microscopy
TL;DR: The plasmonic nearfield scanning optical microscopy (NSOM) as discussed by the authors can focus light into a 100 nm spot, which is at least 10 times stronger than can be obtained from conventional NSOM probes under the same illumination condition.
Journal ArticleDOI
Methodology for Image-driven High-resolution Additive Manufacturing Using Discretized Data Set
TL;DR: In this article, a direct conversion of the raw optical coherence tomography (OCT) volumetric data into photomasks in bitmap format is presented, which streamlines the typical process steps used in 3D printing medical scans.
Proceedings ArticleDOI
All Optical Platform for Parallel and Spatiotemporal Control of Neuronal Activity
Sheng Wang,Yuan Wang,Stephanie Szobota,Matthew Volgraf,Zhaowei Liu,Cheng Sun,Dirk Trauner,Dirk Trauner,Ehud Y. Isacoff,Ehud Y. Isacoff,Xiang Zhang +10 more
TL;DR: The platform is realized by delivering spatiotemporally complex optical stimuli through a digital micromirror spatiotEMporal light modulator to cells expressing the light-activated channels, which have been labeled with a calcium dye to report of activity.
Journal ArticleDOI
Spectroscopic single-molecule localization microscopy: applications and prospective
TL;DR: Single-molecule localization microscopy (SMLM) as mentioned in this paper breaks the optical diffraction limit by numerically localizing sparse fluorescence emitters to achieve super-resolution imaging.
Proceedings ArticleDOI
Bulky nanowire metamaterials for negative refraction at broadband frequencies from visible to NIR
Zhaowei Liu,Jie Yao,Yongmin Liu,Yuan Wang,Cheng Sun,Guy Bartal,Angelica M. Stacy,Xiang Zhang +7 more
TL;DR: The first bulk metamaterials at visible frequencies that show intriguing negative refraction for all incident angles were reported by growing silver nanowire in a porous alumina template.