[17p-A25-2~11] 4.2 Photonics Devices, Photonic Integrated Circuit and Silicon Photonics

5:15 PM - 5:30 PM JST(8:15 AM - 8:30 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation AwardEnglish Presentation

[17p-A25-8] Cascading meta-devices for advanced functions and applications

〇Jingcheng Zhang¹, Din Ping Tsai¹ (1.CityU)

Keywords:

metasurface,tunable metasurfaces,varifocal meta-devices

Metasurfaces, recognized as subwavelength antenna collections, offer many possibilities for managing electromagnetic waves and streamlining the dimensions and intricacy of electromagnetic apparatus. These structures can govern diverse aspects of electromagnetic waves, encompassing amplitude, wavelength, polarization, phase, orbital angular momentum, and more. Multilayer meta-devices provide a greater degree of freedom to manipulate the light and have a better ability to perform various functions. In this thesis, various multilayer meta-devices have been systematically developed for advanced functions and applications, such as 6G communications, chiral imaging, and light field control for other advanced applications.