Metal-dielectric bi-atomic structure for angular-tolerant spectral filtering

Emilie Sakat; Sébastien Héron; Patrick Bouchon; Grégory Vincent; Fabrice Pardo; Stéphane Collin; Jean Luc Pelouard; Riad Haïdar

doi:10.1364/OL.38.000425

Metal-dielectric bi-atomic structure for angular-tolerant spectral filtering

Emilie Sakat, Sébastien Héron, Patrick Bouchon, Grégory Vincent, Fabrice Pardo, Stéphane Collin, Jean Luc Pelouard, Riad Haïdar

Research output: Contribution to journal › Article › peer-review

Abstract

We theoretically study metal-dielectric structures made of bi-atomic metallic gratings coupled to a guided-mode dielectric resonator. The bi-atomic pattern grating allows tailoring of the Fourier spectrum of the inverse grating permittivity in order to adapt the frequency gap and obtain a flat dispersion band over a wide angular range. A significant enhancement (two-fold) of the angular tolerance as compared to a simply periodic structure is obtained.

Original language	English
Pages (from-to)	425-427
Number of pages	3
Journal	Optics Letters
Volume	38
Issue number	4
DOIs	https://doi.org/10.1364/OL.38.000425
Publication status	Published - 15 Feb 2013
Externally published	Yes

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title = "Metal-dielectric bi-atomic structure for angular-tolerant spectral filtering",

abstract = "We theoretically study metal-dielectric structures made of bi-atomic metallic gratings coupled to a guided-mode dielectric resonator. The bi-atomic pattern grating allows tailoring of the Fourier spectrum of the inverse grating permittivity in order to adapt the frequency gap and obtain a flat dispersion band over a wide angular range. A significant enhancement (two-fold) of the angular tolerance as compared to a simply periodic structure is obtained.",

author = "Emilie Sakat and S{\'e}bastien H{\'e}ron and Patrick Bouchon and Gr{\'e}gory Vincent and Fabrice Pardo and St{\'e}phane Collin and Pelouard, \{Jean Luc\} and Riad Ha{\"i}dar",

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AU - Sakat, Emilie

AU - Héron, Sébastien

AU - Bouchon, Patrick

AU - Vincent, Grégory

AU - Pardo, Fabrice

AU - Collin, Stéphane

AU - Pelouard, Jean Luc

AU - Haïdar, Riad

PY - 2013/2/15

Y1 - 2013/2/15

N2 - We theoretically study metal-dielectric structures made of bi-atomic metallic gratings coupled to a guided-mode dielectric resonator. The bi-atomic pattern grating allows tailoring of the Fourier spectrum of the inverse grating permittivity in order to adapt the frequency gap and obtain a flat dispersion band over a wide angular range. A significant enhancement (two-fold) of the angular tolerance as compared to a simply periodic structure is obtained.

AB - We theoretically study metal-dielectric structures made of bi-atomic metallic gratings coupled to a guided-mode dielectric resonator. The bi-atomic pattern grating allows tailoring of the Fourier spectrum of the inverse grating permittivity in order to adapt the frequency gap and obtain a flat dispersion band over a wide angular range. A significant enhancement (two-fold) of the angular tolerance as compared to a simply periodic structure is obtained.

U2 - 10.1364/OL.38.000425

DO - 10.1364/OL.38.000425

M3 - Article

AN - SCOPUS:84874046970

SN - 0146-9592

VL - 38

SP - 425

EP - 427

JO - Optics Letters

JF - Optics Letters

IS - 4

ER -

Metal-dielectric bi-atomic structure for angular-tolerant spectral filtering

Abstract

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