[1] BETHE H A. Theory of diffraction by small holes [J]. Phys. Rev(S1050-2947), 1944, 66: 163-182.
[2] LEZEC H J, DEGIRON A, DEVAUX E, et al. Beaming light from a subwavelength aperture [J]. Science(S0036-8075), 2002, 297: 820-822.
[3] YU Nanfang, FAN Jonathan, WANG Qijie, et al. Small-divergence semiconductor lasers by plasmonic collimation [J]. Nat. Photonics(S1749-4885), 2008, 2: 564-570.
[4] AOUANI H, MAHBOUB O, DEVAUX E, et al. Plasmonic antennas for directional sorting of fluorescence emission [J]. Nano Lett (S1530-6984), 2011, 11: 2400–2406.
[5] JUN Young Chul, HUANG Kevin C Y, BRONGERSMA Mark L. Plasmonic beaming and active control over fluorescent emission [J]. Nat. Commun(S2041-1723), 2011, 2: 283.
[6] LIU Yugang, SHI Haofei, WANG Changtao, et al. Multiple directional beaming effect of metallic subwavelength slit surrounded by periodically corrugated grooves [J]. Opt. Express(S1094-4087), 2008, 16: 4487-4493.
[7] HAO Fenghuan, ZHANG Mingqian, WANG Qingyan, et al. Design and experimental demonstration of a plasmonic [J]. J. Opt. Soc. Am. B(S0740-3224), 2012, 29(8): 2255-2259.
[8] AOUANI H, MAHBOUB O, BONOD N, et al. Bright unidirectional fluorescence emission of molecules in a nanoaperture with plasmonic corrugations [J]. Nano Lett(S1530-6984), 2011, 11: 637–644.
[9] Maier S A. Plasmonics: Fundamentals and Applications [M]. New York: Springer, 2007: 25-29.
[10] THIO T, PELLERIN K M, LINKE R A, et al. Enhanced light transmission through a single subwavelength aperture [J]. Opt. Lett(S0146-9592), 2001, 26: 1972-1974.
[11] LALANNE P, HUGONIN J P, RODIER J C. Theory of surface plasmon generation at nanoslit apertures [J]. Phys. Rev. Lett(S0031-9007), 2005, 95: 263902.
[12] EDWARD P. Handbook of Optical Constants of Solids [K]. New York: Academic Press, 1997: 350-351.
[13] RAKIC A D. Algorithm for the determination of intrinsic optical constants of metal films: application to aluminum [J]. Appl. Opt(S0003-6935), 1995, 34: 4755-4767.
