太赫兹辐射
材料科学
石墨烯
光电子学
聚酰亚胺
制作
激光器
基质(水族馆)
调制(音乐)
热导率
光学
远红外激光器
纳米技术
复合材料
物理
病理
声学
图层(电子)
替代医学
医学
地质学
海洋学
作者
Zongyuan Wang,Guocui Wang,Weiguang Li,Bin Hu,Juan Liu,Yan Zhang
出处
期刊:Journal of The Optical Society of America B-optical Physics
[The Optical Society]
日期:2020-01-29
卷期号:37 (2): 546-546
被引量:18
摘要
Laser-induced graphene (LIG) has received a large amount of attention because of its superior properties of high electrical conductivity, high thermal stability and conductivity, simple synthesis, and the low fabrication cost of the patterned structures. However, most studies on LIG are focused on electrical applications. In this work, we first examine the effect of the substrate on LIG generated on polyimide and then fabricate the patterned LIG structures including gratings and Fresnel zone plates for terahertz (THz)-wave modulations. The functions of the structures are experimentally demonstrated by a THz focal plane imaging system. It is anticipated that LIG-based structures could widen the application of THz technology.
科研通智能强力驱动
Strongly Powered by AbleSci AI