title: Toward Multispectral Imaging with Colloidal Metasurface Pixels.
abstract: 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.
authors.affiliation: Center for Metamaterials and Integrated Plasmonics, Duke University, Durham, NC, 27708, USA.|Department of Electrical and Computer Engineering, Duke University, Durham, NC, 27708, USA.
authors.forename: Jon W
authors.initials: JW
authors.lastname: Stewart
authors.affiliation: Center for Metamaterials and Integrated Plasmonics, Duke University, Durham, NC, 27708, USA.|Department of Electrical and Computer Engineering, Duke University, Durham, NC, 27708, USA.
authors.forename: Gleb M
authors.initials: GM
authors.lastname: Akselrod
authors.affiliation: Center for Metamaterials and Integrated Plasmonics, Duke University, Durham, NC, 27708, USA.|Department of Electrical and Computer Engineering, Duke University, Durham, NC, 27708, USA.|Department of Physics, Duke University, Durham, NC, 27708, USA.
authors.forename: David R
authors.initials: DR
authors.lastname: Smith
authors.affiliation: Center for Metamaterials and Integrated Plasmonics, Duke University, Durham, NC, 27708, USA.|Department of Electrical and Computer Engineering, Duke University, Durham, NC, 27708, USA.|Department of Physics, Duke University, Durham, NC, 27708, USA.
authors.forename: Maiken H
authors.initials: MH
authors.lastname: Mikkelsen
keywords: colloidal; metasurfaces; multispectral; plasmonic; self-assembly