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Nano-Optics Emerging Directions: Active Tunability and Multiplexing Functionality

创建于2021年05月10日 星期一作者 : 科研办 浏览量 :

主讲人:李仲阳,武汉大学电子信息学院教授
时  间:2021年5月14日,15:00--16:30
地  点:物电学院A栋414
联系人:罗海陆

 

讲座摘要: Currently, our research interests and projects include on-chip nano-optics device, multiplexing metasurfaces, tunable metasurfaces and novel meta-optics functionalities, etc. In this talk, we focus on the two emerging directions in Nano-Optics: Active tunability and multiplexing Functionality. On one hand, we introduce reconfigurable DNA-assembly 3D superlattice, active immersed-metasurface as well as hydrogel-based metasurface for dynamic spectral display modulation and active beam steering, which enjoys the great simplicity and large-are reconfigurable tunability, etc. On the other hand, we proposed and studied nanocavity-hybridized metasurface for multi-channel imaging functionality, which exhibit versatile near-field display/encryption with simultaneous holographic projection.

 

 

主讲人简介:李仲阳,武汉大学电子信息学院教授,博士生导师,电科系副主任。研究方向包括:纳米光子学,超表面,薄膜光学等。2011年本科毕业于天津大学,2017年博士毕业于美国西北大学(Northwestern University),之后于美光科技公司(Micron Technology)总部进行未来存储器光学微纳研究。以第一/共同第一作者/通讯作者在Science、Nano Letters、ACS Nano、ACS Photonics、Advanced Optical Materials、Nanoscale等上发表多篇高引用文章。总论文数约35篇,累计影响因子达300,被引用1800余次。曾获国际纳米学会瑞恩会士(Ryan Fellow),国家优秀自费留学生—特别优秀奖(全球5人),SPIE光学与光子学教育奖等。

Nano-Optics Emerging Directions: Active Tunability and Multiplexing Functionality

2021-05-10

作者:李仲阳

浏览量:

主讲人:李仲阳,武汉大学电子信息学院教授
时  间:2021年5月14日,15:00--16:30
地  点:物电学院A栋414
联系人:罗海陆

 

讲座摘要: Currently, our research interests and projects include on-chip nano-optics device, multiplexing metasurfaces, tunable metasurfaces and novel meta-optics functionalities, etc. In this talk, we focus on the two emerging directions in Nano-Optics: Active tunability and multiplexing Functionality. On one hand, we introduce reconfigurable DNA-assembly 3D superlattice, active immersed-metasurface as well as hydrogel-based metasurface for dynamic spectral display modulation and active beam steering, which enjoys the great simplicity and large-are reconfigurable tunability, etc. On the other hand, we proposed and studied nanocavity-hybridized metasurface for multi-channel imaging functionality, which exhibit versatile near-field display/encryption with simultaneous holographic projection.

 

 

主讲人简介:李仲阳,武汉大学电子信息学院教授,博士生导师,电科系副主任。研究方向包括:纳米光子学,超表面,薄膜光学等。2011年本科毕业于天津大学,2017年博士毕业于美国西北大学(Northwestern University),之后于美光科技公司(Micron Technology)总部进行未来存储器光学微纳研究。以第一/共同第一作者/通讯作者在Science、Nano Letters、ACS Nano、ACS Photonics、Advanced Optical Materials、Nanoscale等上发表多篇高引用文章。总论文数约35篇,累计影响因子达300,被引用1800余次。曾获国际纳米学会瑞恩会士(Ryan Fellow),国家优秀自费留学生—特别优秀奖(全球5人),SPIE光学与光子学教育奖等。

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