Near-field distribution of optical transmission of periodic subwavelength holes in a metal film

被引：289

作者：

Salomon, L

Grillot, F

Zayats, AV ^{[1
]}

de Fornel, F

机构：

[1] Queens Univ Belfast, Sch Math & Phys, Belfast BT7 1NN, Antrim, North Ireland

[2] Univ Bourgogne, CNRS, UPR 5027, Phys Lab, F-47870 Dijon, France

来源：

PHYSICAL REVIEW LETTERS | 2001年 / 86卷 / 06期

关键词：

D O I：

10.1103/PhysRevLett.86.1110

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Optical transmission of a two-dimensional array of subwavelength holes in a metal film has been numerically studied using a differential method. Transmission spectra have been calculated showing a significant increase of the transmission in certain spectral ranges corresponding to the excitation of the surface polariton Bloch waves on a metal surface with a periodic hole structure. Under the enhanced transmission conditions, the near-field distribution of the transmitted light reveals an intensity enhancement greater than 2 orders of magnitude in localized (similar to 40 nm) spots resulting from the interference of the surface polaritons Bragg scattered by the holes in an array.

引用

页码：1110 / 1113

页数：4

共 15 条

[1] Physical origin of photonic energy gaps in the propagation of surface plasmons on gratings
Barnes, WL
Preist, TW
Kitson, SC
Sambles, JR
[J]. PHYSICAL REVIEW B, 1996, 54 (09): : 6227 - 6244
[2] NEAR-FIELD MICROSCOPY OF SURFACE-PLASMON POLARITONS - LOCALIZATION AND INTERNAL INTERFACE IMAGING
BOZHEVOLNYI, SI
SMOLYANINOV, II
ZAYATS, AV
[J]. PHYSICAL REVIEW B, 1995, 51 (24): : 17916 - 17924
[3] Extraordinary optical transmission through sub-wavelength hole arrays
Ebbesen, TW
Lezec, HJ
Ghaemi, HF
Thio, T
Wolff, PA
[J]. NATURE, 1998, 391 (6668) : 667 - 669
[4] Surface plasmons enhance optical transmission through subwavelength holes
Ghaemi, HF
Thio, T
Grupp, DE
Ebbesen, TW
Lezec, HJ
[J]. PHYSICAL REVIEW B, 1998, 58 (11): : 6779 - 6782
[5] OPTICAL CONSTANTS OF NOBLE METALS
JOHNSON, PB
CHRISTY, RW
[J]. PHYSICAL REVIEW B, 1972, 6 (12) : 4370 - 4379
[6] Control of optical transmission through metals perforated with subwavelength hole arrays
Kim, TJ
Thio, T
Ebbesen, TW
Grupp, DE
Lezec, HJ
[J]. OPTICS LETTERS, 1999, 24 (04) : 256 - 258
[7] Kittel C., 2018, Introduction to solid state physics, V8th
[8] PETIT R, 1980, ELECTROMAGNETIC THEO, P128
[9] Raether H., 1988, SURFACE PLASMONS
[10] Near-field optical study of mesoscopic Au periodic samples:: Effect of the polarization and comparison between different imaging modes
Salomon, L
Charbonnier, C
de Fornel, F
Adam, PM
Guérin, P
Carcenac, F
[J]. PHYSICAL REVIEW B, 2000, 62 (24) : 17072 - 17083

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