2014年学术报告之二十四—Some Recent Developments in Engineering

发表于 2014-12-05 12:14

题目：Some Recent Developments in Engineering Wave-Matter Interactions
时间：2014年12月11日（周四）上午9：30
地点：光电工程学院多功能厅
报告人：Prof. Cheng-Wei Qiu （ Laboratory for Spin Photonics & Nano Optics, National University of Singapore，Singapore）
主持人：袁小聪 教授

Abstract:
     I will report some of our recent developments in engineering and manipulating light-matter interactions, via the artificial materials, structures, and light beams. 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.

Biography:
     Prof. Cheng-Wei Qiu received his B.Eng. and Ph. D. degree in 2003 and 2008, 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 2013, andFaculty 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 100 journal peer-reviewed papers including Nature Photonics, Nature Communications, Physical Review Letters, Laser & Photonics Reviews, Advanced Materials, 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 3 keynotes in international conferences. He has been serving in editorial boards for various journals and TPC chairman in various conferences. He also held or is holding visiting professor positions in University of Paris 11, KAUST, Xidian University, and Harbin Institute of Technology.