题目： Manipulating light-Matter Interactions via Ultrathin Metasurfaces

报告人：仇程伟教授（新加坡国立大学）

主持人：李向平研究员

时间：2016年3月1日下午3：00

地点：曾宪梓科学馆406会议室

报告简要：

I will report some of our recent developments in engineering and manipulating light-matter interactions, via the artificially constructed materials, structures. We address the unprecedented light behavior, particle manipulation, and its implications when the dimension and wavelength are scaled down. In particular, the low-dimension and high-frequency scaling may promise a lot more interesting applications, while the challenges in design principle and fabrication capability will become critical limits. Nano-patterned surfaces to modulate and structure novel light behavior will be studied and the following advanced functionalities will be discussed, powered by metamaterials, metasurface and nanofabrication: farfield super-resolution focusing/anti-focusing, 3D-5D hologram, dynamic OAM generation, EM camouflage/illusion, plasmonic high-resolution prints, and optical manipulation, etc. Our work paves a roadmap to design sophisticated and advanced optical devices, with low dimension, miniaturization, randomness, and scaled-up capability.

报告人简介：

Prof. Cheng-Wei Qiu received his B.Eng. and Ph. D. degree in 2003 and 2007, respectively. He was a Postdoctoral Fellow at Physics Department in MIT till the end of 2009. Since December 2009, he joined NUS as an Assistant Professor. He was the recipient of the SUMMA Graduate Fellowship in Advanced Electromagnetics in 2005, IEEE AP-S Graduate Research Award in 2006, URSI Young Scientist Award in 2008, NUS Young Investigator Award in 2011, MIT TR35@Singapore Award in 2012, Young Scientist Award by Singapore National Academy of Science in 2013, and Faculty Young Research Award in NUS 2013. His research interests are in the areas of electromagnetic wave theory of transformation optic metamaterials, light-matter interaction, and nanophotonics. He has published over 120 peer-reviewed journal papers including Nature Photonics, Nature Communications, Physical Review Letters, Advanced Materials, Laser & Photonics Reviews, Nano Lett./ACS Nano, etc. His research has received a lot of press coverage by Science, Viewpoint Physics, PRL Synopsis, Physics World, Phys.Org, ScienceDaily, MIT Technology Review, Daily Mail (UK), Straits Times (Singapore), Le Monde, SPIE Newsroom, A&EN etc. He has given 4 keynotes in international conferences. He has been serving in editorial boards for various journals and TPCs in various conferences.

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光子技术研究院

2016年1月5日