Toward Multispectral Imaging with Colloidal Metasurface Pixels.


Journal Article

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.

Full Text

Duke Authors

Cited Authors

  • Stewart, JW; Akselrod, GM; Smith, DR; Mikkelsen, MH

Published Date

  • February 2017

Published In

Volume / Issue

  • 29 / 6

PubMed ID

  • 27966235

Pubmed Central ID

  • 27966235

Electronic International Standard Serial Number (EISSN)

  • 1521-4095

International Standard Serial Number (ISSN)

  • 0935-9648

Digital Object Identifier (DOI)

  • 10.1002/adma.201602971


  • eng