Origin of the super-enhanced light transmission through a 2-D metallic annular aperture array: a study of photonic bands

被引：107
作者：
Baida, FI
Van Labeke, D
Granet, G
Moreau, A
Belkhir, A
机构：
[1] Univ Clermont Ferrand, CNRS, UMR 6602, Lasmea, F-63177 Clermont Ferrand, France
[2] Univ Mouloud Mammeri, Lab Phys & Chim Quant, Tizi Ouzou, Algeria
来源：
APPLIED PHYSICS B-LASERS AND OPTICS | 2004年 / 79卷 / 01期
关键词：
D O I：
10.1007/s00340-004-1497-3
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Recently a new structure showing a super-enhanced transmission [Optics Commun. 209, 17-22 (2002); Phys. Rev. B, 67, 155314, (2003)] has been proposed. The origin of this phenomenon was not clearly explained. In this paper, by using a numerical Order-N FDTD spectral method, we study the eigenmodes, the band structure and the dispersion curves of a photonic 2-D crystal made with coaxial circular cavities and made from a real metal. We show that the super-enhanced transmission of the finite structure is due to a cavity resonance of a single guided mode. An extensive characterization of this mode is presented, in terms of the spatial mode structure and effective index dispersion curve.
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页码：1 / 8
页数：8
相关论文
共 17 条
[1]   Light transmission through metallic channels much smaller than the wavelength [J].
Astilean, S ;
Lalanne, P ;
Palamaru, M .
OPTICS COMMUNICATIONS, 2000, 175 (4-6) :265-273
[2]   Three-dimensional structures for enhanced transmission through a metallic film: Annular aperture arrays [J].
Baida, FI ;
Van Labeke, D .
PHYSICAL REVIEW B, 2003, 67 (15)
[3]   Light transmission by subwavelength annular aperture arrays in metallic films [J].
Baida, FI ;
Van Labeke, D .
OPTICS COMMUNICATIONS, 2002, 209 (1-3) :17-22
[4]   Evanescent interferometric lithography [J].
Blaikie, RJ ;
McNab, SJ .
APPLIED OPTICS, 2001, 40 (10) :1692-1698
[5]   ORDER-N SPECTRAL METHOD FOR ELECTROMAGNETIC-WAVES [J].
CHAN, CT ;
YU, QL ;
HO, KM .
PHYSICAL REVIEW B, 1995, 51 (23) :16635-16642
[6]   Extraordinary optical transmission through sub-wavelength hole arrays [J].
Ebbesen, TW ;
Lezec, HJ ;
Ghaemi, HF ;
Thio, T ;
Wolff, PA .
NATURE, 1998, 391 (6668) :667-669
[7]   An all-fiber device for generating radially and other polarized light beams [J].
Grosjean, T ;
Courjon, D ;
Spajer, M .
OPTICS COMMUNICATIONS, 2002, 203 (1-2) :1-5
[8]   Control of optical transmission through metals perforated with subwavelength hole arrays [J].
Kim, TJ ;
Thio, T ;
Ebbesen, TW ;
Grupp, DE ;
Lezec, HJ .
OPTICS LETTERS, 1999, 24 (04) :256-258
[9]   Evanescently coupled resonance in surface plasmon enhanced transmission [J].
Krishnan, A ;
Thio, T ;
Kima, TJ ;
Lezec, HJ ;
Ebbesen, TW ;
Wolff, PA ;
Pendry, J ;
Martin-Moreno, L ;
Garcia-Vidal, FJ .
OPTICS COMMUNICATIONS, 2001, 200 (1-6) :1-7
[10]   One-mode model and Airy-like formulae for one-dimensional metallic gratings [J].
Lalanne, P ;
Hugonin, JP ;
Astilean, S ;
Palamaru, M ;
Möller, KD .
JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS, 2000, 2 (01) :48-51
12