报告题目:Graphene-based integrated optoelectronic devices

报告人：Prof. Sanshui Xiao

报告时间：下午3:00

报告地点：理A110

报告题目：Graphene-based integrated optoelectronic devices

报 告 人：Prof. Sanshui Xiao, Technical University of Denmark

时间:2019年6月25日下午3:00.

地点：理A110

Abstract:

With unique possibilities for controlling light in nanoscale devices, graphene has opened new perspectives to the nanophotonics community with potential applications in metamaterials, modulators, photodetectors, and sensors. I will firstly give a brief overview of recent activities/highlights in our group, e.g., advanced theory for investigating light-matter interactions at the nanoscale, electron spectroscopy to probe quantum plasmonics, and plasmonics laser color printing.  Then I will present our results on graphene for optoelectronic applications, e.g., graphene based silicon ring-resonator modulators, graphene plasmonic waveguide modulators, graphene plasmonic waveguide photodetector, and high-energy-efficiency graphene microheats.

CV:

Sanshui Xiao obtained his PhD degree at Zhejiang University in 2004. In August 2004, he joined the Royal Institute of Technology as a post-doc researcher. In 2006, he started to work at the Technical University of Denmark, and he is now Associate Professor there. His current research interests include exploration of fundamental physics of light-matter interactions at the nanoscale and development of graphene-based optoelectronic devices. He has published more than 100 journal papers with total citation of 3100, and h-index of 31. He has co-organized several sessions at PIERS, AME, and EMN conferences, and obtained the European Optics Prize from the European Optical Society in 2008. He also serves the topical editor for Applied Optics.