Toward Multispectral Imaging with Colloidal Metasurface Pixels

Multispectral colloidal metasurfaces are fabricated that exhibit greater than 85% absorption and ≈100 nm linewidths by patterning film‐coupled nanocubes in pixels using a fusion of bottom‐up and top‐down fabrication techniques over wafer‐scale areas. With this technique, the authors realize a multis...

Full description

Saved in:
Bibliographic Details
Published in:Advanced materials (Weinheim) 2017-02, Vol.29 (6), p.np-n/a
Main Authors: Stewart, Jon W., Akselrod, Gleb M., Smith, David R., Mikkelsen, Maiken H.
Format: Article
Language:English
Subjects:
Absorption
Arrays
colloidal
Colloids
Color
Imaging
Metasurfaces
multispectral
Nanostructure
Patterning
Pixels
plasmonic
self‐assembly
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Multispectral colloidal metasurfaces are fabricated that exhibit greater than 85% absorption and ≈100 nm linewidths by patterning film‐coupled nanocubes in pixels using a fusion of bottom‐up and top‐down fabrication techniques over wafer‐scale areas. With this technique, the authors realize a multispectral pixel array consisting of six resonances between 580 and 1125 nm and reconstruct an RGB image with 9261 color combinations.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.201602971