Topic：Seeing Terahertz and Infrared Waves with Metamaterials

By Dr. Kebin Fan

    

Time ： 2017年4月19日上午10点                     

venue：重庆大学A区主教学楼1201会议室

 

Abstract ：

Metamaterials are artificial electromagnetic materials which have demonstrated unprecedented control over light-matter interactions and have realized exotic phenomena difficult to achieve with natural materials. As the underlying physics of these fascinating materials continues to be uncovered, effort is now shifting toward demonstration of functional devices for different applications. In this talk, I will introduce our recent work on terahertz and infrared applications using multifunctional metamaterials, including graphene-based spatial light modulator and our newly developed all-dielectric perfect absorbers. I will detail the design, fabrication and demonstration of these metamaterials. Some of my past work on dynamic metamaterials will also be briefly discussed.

 

 

Biography ：

Dr. Kebin Fan is a Research Scientist in the Electrical and Computer Engineering Department at Duke University. He received his PhD in Mechanical Engineering from Boston University in 2012. Then he worked as a postdoctoral researcher at Boston College and Duke University, respectively till 2014. He has authored and coauthored 40 papers on peer-reviewed journals, including Nature, Physical Review Letters, Advanced Materials, Optica, PRB etc. His work was cited over 1,800 times with an h-factor of 19. He also holds two US patents. His research interest includes development and applications of electromagnetic artificial materials, including dynamic metamaterials, plasmonics, ultrafast spectroscopy, nonlinear optics, micro/nanofabrication techniques, etc.  

 

主办单位：光电技术及系统教育部重点实验室

         微纳系统与新材料技术国际联合研究中心

         智能感知技术协同创新中心

         重庆大学光电工程学院