Presentation Information

[ThE1-4]Analysis of Phase Modulation Performance of Metasurfaces Based on Single-Gate and Dual-Gate MOS Structures

○Ming Sheng Yen1, Yu Fong Yu2, Chun Nien Liu1, Wood Hi Cheng1, Zhi Ting Ye3, Cheng Mu Tsai1 (1National Chung Hsing Univ., 2Taiwan Color Optics, Inc., 3National Chung Cheng Univ.)

Keywords:

Flat optics and meta surface devices

This paper compares single-gate and dual-gate metasurfaces using indium tin oxide (ITO) near-zero permittivity for optical phase modulation in beam-steering applications.