Tunable infrared hot-electron photodetection by exciting gap-mode plasmons with wafer-scale gold nanohole arrays

Due to the strongly concentrated electromagnetic field and the ability to detect the below-bandgap photon energies, surface-plasmon-based photodetections have attracted considerable attention. However, the manipulation of plasmonic resonance is complicated with a high cost in fabrication; moreover,...

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Veröffentlicht in:	Optics express 2020-03, Vol.28 (5), p.6511-6520
Hauptverfasser:	Ding, Hao, Wu, Shaolong, Zhang, Cheng, Li, Liujing, Sun, Qingxin, Zhou, Luwei, Li, Xiaofeng
Format:	Artikel
Sprache:	eng
Schlagworte:	Optics Physical Sciences Science & Technology
Online-Zugang:	Volltext
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