Acoustic metagrating holograms

• المؤلفون الرئيسيون: Zou, Hong-Yu, Ge, Yong, Zhao, Ke-Qi, Lu, Yu-Jing, Si, Qiao-Rui, Yuan, Shou-Qi, Chen, Hongsheng, Sun, Hong-Xiang, Yang, Yihao, Zhang, Baile
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2024
• الموضوعات: Engineering; Diffractions; Phase modulation
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/178907

Metasurface holograms represent a common category of metasurface devices that utilize in-plane phase gradients to shape wavefronts, forming holographic images through the application of the generalized Snell's law (GSL). While conventional metasurfaces focus solely on phase gradients, metagrati...