Abstract
A large-area high-performance near-infrared absorber based on plasmonic nanostructures is introduced, fabricated and experimentally characterized. The periodic plasmonic nanostructures are prepared by self-assembled template, a charming low-cost technology for making large-area samples. Experimental results show that the absorbance can be as high as 99%. The spectral position of the absorption peak is experimentally demonstrated to be tuned by the geometric dimensions. The physical origin of the absorption effect is theoretically explained as well.
| Translated title of the contribution | Large-area high-performance near-infrared absorber based on plasmonic nanostructures |
|---|---|
| Original language | Chinese (Traditional) |
| Pages (from-to) | 740-745 |
| Number of pages | 6 |
| Journal | Hongwai Yu Haomibo Xuebao/Journal of Infrared and Millimeter Waves |
| Volume | 37 |
| Issue number | 6 |
| DOIs | |
| State | Published - 1 Dec 2018 |
| Externally published | Yes |