Mid-infrared sensing of molecular vibrational modes with tunable graphene plasmons

• المؤلفون الرئيسيون: Wu, Tingting, Luo, Yu, Wei, Lei
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2017
• الموضوعات: Surface plasmons; Photonic integrated circuits
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/84042; http://hdl.handle.net/10220/42946

We study the tunable plasmons based on a graphene integrated gold grating structure to sense the vibrational modes of nanometric molecules. The greatly enhanced light-matter interaction and the broadband tunability of the localized graphene plasmonic resonance enable accurate label-free identificati...