Format

Send to

Choose Destination
Nanoscale. 2013 Jul 21;5(14):6243-8. doi: 10.1039/c3nr01419c. Epub 2013 May 20.

Reflective plasmonic color filters based on lithographically patterned silver nanorod arrays.

Author information

1
College of Information Science and Engineering, Northeastern University, Shenyang 110004, China.

Abstract

We demonstrate reflection-mode plasmonic color filters based on lithographically patterned silver nanorods with ultrasmall inter-rod gaps. Fine and effective tuning of the plasmon resonance is shown by varying array periodicities. We determine the dependence of reflected intensity on diameter/periodicity ratio and then develop reflective plasmonic color filters using dense nanorod arrays. Experimental results agree well with theoretical calculations. Our approach is potentially useful for plasmon-assisted sensing, imaging and displays.

PMID:
23685642
DOI:
10.1039/c3nr01419c

Supplemental Content

Full text links

Icon for Royal Society of Chemistry
Loading ...
Support Center