Free-standing subwavelength metallic gratings for snapshot multispectral imaging

Riad Hadar; Gŕgory Vincent; Stéphane Collin; Nathalie Bardou; Nicolas Gúrineau; Joël Deschamps; Jean Luc Pelouard

doi:10.1063/1.3442487

Free-standing subwavelength metallic gratings for snapshot multispectral imaging

Riad Hadar
, Gŕgory Vincent
, Stéphane Collin
, Nathalie Bardou
, Nicolas Gúrineau
, Joël Deschamps
, Jean Luc Pelouard

ONERA Office National d'Etudes et Recherches Aerospatiales
Centre de Nanosciences et de Nanotechnologies

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

A mosaic of ten spectral filters has been fabricated in a single 20 mm ² membrane drilled by nanoslits and coated by a gold layer. The nanostructured core-shell gratings exhibit 70% average maximum transmission efficiency in 15% aperture area, which represents a fivefold enhancement compared to the geometrical transmission. This mosaic of bandpass filters regularly spaced in the 3-5 μm wavelength range is used to demonstrate real-time spectral imaging in a multichannel camera.

langue originale	Anglais
Numéro d'article	221104
journal	Applied Physics Letters
Volume	96
Numéro de publication	22
Les DOIs	https://doi.org/10.1063/1.3442487
état	Publié - 31 mai 2010
Modification externe	Oui

Accès au document

10.1063/1.3442487

Autres fichiers et liens

Lien vers la publication dans Scopus

Contient cette citation

@article{32717ddef9ab4d7c9f3acc2bd38de057,

title = "Free-standing subwavelength metallic gratings for snapshot multispectral imaging",

abstract = "A mosaic of ten spectral filters has been fabricated in a single 20 mm 2 membrane drilled by nanoslits and coated by a gold layer. The nanostructured core-shell gratings exhibit 70\% average maximum transmission efficiency in 15\% aperture area, which represents a fivefold enhancement compared to the geometrical transmission. This mosaic of bandpass filters regularly spaced in the 3-5 μm wavelength range is used to demonstrate real-time spectral imaging in a multichannel camera.",

author = "Riad Hadar and G{\'r}gory Vincent and St{\'e}phane Collin and Nathalie Bardou and Nicolas G{\'u}rineau and Jo{\"e}l Deschamps and Pelouard, \{Jean Luc\}",

year = "2010",

month = may,

day = "31",

doi = "10.1063/1.3442487",

language = "English",

volume = "96",

journal = "Applied Physics Letters",

issn = "0003-6951",

number = "22",

}

TY - JOUR

T1 - Free-standing subwavelength metallic gratings for snapshot multispectral imaging

AU - Hadar, Riad

AU - Vincent, Gŕgory

AU - Collin, Stéphane

AU - Bardou, Nathalie

AU - Gúrineau, Nicolas

AU - Deschamps, Joël

AU - Pelouard, Jean Luc

PY - 2010/5/31

Y1 - 2010/5/31

N2 - A mosaic of ten spectral filters has been fabricated in a single 20 mm 2 membrane drilled by nanoslits and coated by a gold layer. The nanostructured core-shell gratings exhibit 70% average maximum transmission efficiency in 15% aperture area, which represents a fivefold enhancement compared to the geometrical transmission. This mosaic of bandpass filters regularly spaced in the 3-5 μm wavelength range is used to demonstrate real-time spectral imaging in a multichannel camera.

AB - A mosaic of ten spectral filters has been fabricated in a single 20 mm 2 membrane drilled by nanoslits and coated by a gold layer. The nanostructured core-shell gratings exhibit 70% average maximum transmission efficiency in 15% aperture area, which represents a fivefold enhancement compared to the geometrical transmission. This mosaic of bandpass filters regularly spaced in the 3-5 μm wavelength range is used to demonstrate real-time spectral imaging in a multichannel camera.

UR - https://www.scopus.com/pages/publications/77953557282

U2 - 10.1063/1.3442487

DO - 10.1063/1.3442487

M3 - Article

AN - SCOPUS:77953557282

SN - 0003-6951

VL - 96

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 22

M1 - 221104

ER -

Free-standing subwavelength metallic gratings for snapshot multispectral imaging

Résumé

Accès au document

Autres fichiers et liens

Empreinte digitale

Contient cette citation