Title :
Large-scale lithography-free metasurface with spectrally tunable super absorption
Author :
Kai Liu ; Xie Zeng ; Suhua Jiang ; Dengxin Ji ; Haomin Song ; Nan Zhang ; Qiaoqiang Gan
Author_Institution :
Dept. of Electr. Eng., State Univ. of New York at Buffalo, Buffalo, NY, USA
Abstract :
We demonstrate a simple, low-cost and large-area lithography-free method to fabricate three-layered metasurface structures with tunable, broadband and omnidirectional absorption properties.
Keywords :
optical fabrication; optical metamaterials; optical multilayers; optical tuning; photolithography; broadband absorption properties; large-scale lithography-free metasurface method; low-cost lithography-free method; omnidirectional absorption properties; simple lithography-free method; spectrally tunable super absorption; three-layered metasurface structure fabrication; tunable absorption properties; Absorption; Metamaterials; Optical device fabrication; Optical films; Optical imaging; Optical reflection; Scanning electron microscopy;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
