Nearly-total optical extinction in arrays of non-resonant nanorods

Petru Ghenuche; Grégory Vincent; Marine Laroche; Nathalie Bardou; Riad Haïdar; Jean Luc Pelouard; Stéphane Collin

doi:10.1117/12.893443

Nearly-total optical extinction in arrays of non-resonant nanorods

Petru Ghenuche
, Grégory Vincent
, Marine Laroche
, Nathalie Bardou
, Riad Haïdar
, Jean Luc Pelouard
, Stéphane Collin

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

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

We provide the first experimental evidence of sharp resonant extinction in free-standing arrays of non-resonant dielectric nanorods. Nearly perfect optical extinction is shown for transparent material. High-resolution optical measurements (absolute transmission and reflection) of one dimensional gratings with very low fill factors have been obtained. The results can be fully explained by coherent multiple scattering in arrays of non-resonant subwavelength nanorods and are in good agreement with an analytical model.

Original language	English
Title of host publication	Nanophotonic Materials VIII
DOIs	https://doi.org/10.1117/12.893443
Publication status	Published - 11 Oct 2011
Externally published	Yes
Event	Nanophotonic Materials VIII - San Diego, CA, United States Duration: 24 Aug 2011 → 25 Aug 2011

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	8094
ISSN (Print)	0277-786X

Conference

Conference	Nanophotonic Materials VIII
Country/Territory	United States
City	San Diego, CA
Period	24/08/11 → 25/08/11

Keywords

Dielectric nanorods
Free-standing membranes
Geometrical resonances
Total extinction

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10.1117/12.893443

Cite this

@inproceedings{bdb7d00f5cf34a39a92056de65878c42,

title = "Nearly-total optical extinction in arrays of non-resonant nanorods",

abstract = "We provide the first experimental evidence of sharp resonant extinction in free-standing arrays of non-resonant dielectric nanorods. Nearly perfect optical extinction is shown for transparent material. High-resolution optical measurements (absolute transmission and reflection) of one dimensional gratings with very low fill factors have been obtained. The results can be fully explained by coherent multiple scattering in arrays of non-resonant subwavelength nanorods and are in good agreement with an analytical model.",

keywords = "Dielectric nanorods, Free-standing membranes, Geometrical resonances, Total extinction",

author = "Petru Ghenuche and Gr{\'e}gory Vincent and Marine Laroche and Nathalie Bardou and Riad Ha{\"i}dar and Pelouard, \{Jean Luc\} and St{\'e}phane Collin",

year = "2011",

month = oct,

day = "11",

doi = "10.1117/12.893443",

language = "English",

isbn = "9780819487049",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

booktitle = "Nanophotonic Materials VIII",

note = "Nanophotonic Materials VIII ; Conference date: 24-08-2011 Through 25-08-2011",

}

Ghenuche, P, Vincent, G, Laroche, M, Bardou, N, Haïdar, R, Pelouard, JL & Collin, S 2011, Nearly-total optical extinction in arrays of non-resonant nanorods. in Nanophotonic Materials VIII., 80940J, Proceedings of SPIE - The International Society for Optical Engineering, vol. 8094, Nanophotonic Materials VIII, San Diego, CA, United States, 24/08/11. https://doi.org/10.1117/12.893443

TY - GEN

T1 - Nearly-total optical extinction in arrays of non-resonant nanorods

AU - Ghenuche, Petru

AU - Vincent, Grégory

AU - Laroche, Marine

AU - Bardou, Nathalie

AU - Haïdar, Riad

AU - Pelouard, Jean Luc

AU - Collin, Stéphane

PY - 2011/10/11

Y1 - 2011/10/11

N2 - We provide the first experimental evidence of sharp resonant extinction in free-standing arrays of non-resonant dielectric nanorods. Nearly perfect optical extinction is shown for transparent material. High-resolution optical measurements (absolute transmission and reflection) of one dimensional gratings with very low fill factors have been obtained. The results can be fully explained by coherent multiple scattering in arrays of non-resonant subwavelength nanorods and are in good agreement with an analytical model.

AB - We provide the first experimental evidence of sharp resonant extinction in free-standing arrays of non-resonant dielectric nanorods. Nearly perfect optical extinction is shown for transparent material. High-resolution optical measurements (absolute transmission and reflection) of one dimensional gratings with very low fill factors have been obtained. The results can be fully explained by coherent multiple scattering in arrays of non-resonant subwavelength nanorods and are in good agreement with an analytical model.

KW - Dielectric nanorods

KW - Free-standing membranes

KW - Geometrical resonances

KW - Total extinction

U2 - 10.1117/12.893443

DO - 10.1117/12.893443

M3 - Conference contribution

AN - SCOPUS:80053535070

SN - 9780819487049

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - Nanophotonic Materials VIII

T2 - Nanophotonic Materials VIII

Y2 - 24 August 2011 through 25 August 2011

ER -

Nearly-total optical extinction in arrays of non-resonant nanorods

Abstract

Publication series

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Keywords

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