2 papers
physics.optics2022
Wafer-level substrate-free low-stress silicon nitride platform for THz metadevices and monolithically integrated narrowband metamaterial absorbers
Zhigang Li, Jiarui Jia, Wenjing Jiang +4
The implementation of terahertz (THz) wafer-level metadevices is critical to advance the science for applications including (I) integrated focal plane array which can image for bio…
physics.app-ph2020
Substrate-free THz focal plane metamaterial array with high absorption ratio
Zhigang Li, Yi Ou, Xubiao Peng +4
Microelectromechanical system (MEMS) focal plane array (FPA) with optical readout offers exciting opportunities for real-time terahertz (THz) imaging. However, conventional FPA suf…