Negative group delay through subwavelength hole arrays

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Negative group delay through subwavelength hole arrays. / Navarro-Cia, Miguel; Beruete, M.; Falcone, F.; Sorolla, M.; Lomakin, V.

In: Physical Review B, Vol. 84, No. 7, 075151, 12.08.2011.

Research output: Contribution to journalArticlepeer-review

Harvard

Navarro-Cia, M, Beruete, M, Falcone, F, Sorolla, M & Lomakin, V 2011, 'Negative group delay through subwavelength hole arrays', Physical Review B, vol. 84, no. 7, 075151. https://doi.org/10.1103/PhysRevB.84.075151

APA

Vancouver

Author

Navarro-Cia, Miguel ; Beruete, M. ; Falcone, F. ; Sorolla, M. ; Lomakin, V. / Negative group delay through subwavelength hole arrays. In: Physical Review B. 2011 ; Vol. 84, No. 7.

Bibtex

@article{6bb66b4b549f483f94ec22ad164a8248,
title = "Negative group delay through subwavelength hole arrays",
abstract = "It is demonstrated that superluminal transmission with a negative group delay can be obtained through a periodic grating supporting resonant and Rayleigh-Wood anomalies. Theoretical, numerical, and experimental results are given for (sub)millimeter wave fields transmitted through an array of subwavelength holes and sandwiched between dielectric slabs. The underlying physics is the coupling of resonant anomalies and Rayleigh-Wood anomalies. The resonant anomalies appear due to the periodic array-induced coupling of the incident field to the dielectric slab TM or TE guided modes while the Rayleigh-Wood anomalies are related to the redistribution of power between propagating and evanescent diffraction orders. The conclusions reached apply to general periodic gratings operating in the regime of coupled resonant and Rayleigh-Wood anomalies.",
author = "Miguel Navarro-Cia and M. Beruete and F. Falcone and M. Sorolla and V. Lomakin",
year = "2011",
month = aug,
day = "12",
doi = "10.1103/PhysRevB.84.075151",
language = "English",
volume = "84",
journal = "Physical Review B",
issn = "1098-0121",
publisher = "American Physical Society (APS)",
number = "7",

}

RIS

TY - JOUR

T1 - Negative group delay through subwavelength hole arrays

AU - Navarro-Cia, Miguel

AU - Beruete, M.

AU - Falcone, F.

AU - Sorolla, M.

AU - Lomakin, V.

PY - 2011/8/12

Y1 - 2011/8/12

N2 - It is demonstrated that superluminal transmission with a negative group delay can be obtained through a periodic grating supporting resonant and Rayleigh-Wood anomalies. Theoretical, numerical, and experimental results are given for (sub)millimeter wave fields transmitted through an array of subwavelength holes and sandwiched between dielectric slabs. The underlying physics is the coupling of resonant anomalies and Rayleigh-Wood anomalies. The resonant anomalies appear due to the periodic array-induced coupling of the incident field to the dielectric slab TM or TE guided modes while the Rayleigh-Wood anomalies are related to the redistribution of power between propagating and evanescent diffraction orders. The conclusions reached apply to general periodic gratings operating in the regime of coupled resonant and Rayleigh-Wood anomalies.

AB - It is demonstrated that superluminal transmission with a negative group delay can be obtained through a periodic grating supporting resonant and Rayleigh-Wood anomalies. Theoretical, numerical, and experimental results are given for (sub)millimeter wave fields transmitted through an array of subwavelength holes and sandwiched between dielectric slabs. The underlying physics is the coupling of resonant anomalies and Rayleigh-Wood anomalies. The resonant anomalies appear due to the periodic array-induced coupling of the incident field to the dielectric slab TM or TE guided modes while the Rayleigh-Wood anomalies are related to the redistribution of power between propagating and evanescent diffraction orders. The conclusions reached apply to general periodic gratings operating in the regime of coupled resonant and Rayleigh-Wood anomalies.

UR - http://www.scopus.com/inward/record.url?scp=80052420465&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.84.075151

DO - 10.1103/PhysRevB.84.075151

M3 - Article

AN - SCOPUS:80052420465

VL - 84

JO - Physical Review B

JF - Physical Review B

SN - 1098-0121

IS - 7

M1 - 075151

ER -