[1] Hutley M C, Maystre D. The total absorption of light by a diffraction grating[J]. Opt Commun, 1976, 19(3): 431-436.
[2] Atwater H A, Polman A. Plasmonics for improved photovoltaic devices[J]. Nat Materials, 2010, 9(3): 205-213.
[3] Liu N, Mesch M, Weiss T, et al. Infrared perfect absorber and its application as plasmonic sensor[J]. Nano Lett, 2010, 10(7): 2342-2348.
[4] Li X, Yang L, Hu C, et al. Tunable bandwidth of band-stop filter by metamaterial cell coupling in optical frequency[J]. Opt Express, 2011, 19(6): 5283-5289.
[5] Landy N I, Bingham C M, Tyler T, et al. Design, theory, and measurement of a polarization-insensitive absorber for terahertz imaging[J]. Phys Rev B, 2009, 79(12): 125104.
[6] Liu X, Tyler T, Starr T, et al. Taming the blackbody with infrared metamaterials as selective thermal emitters[J]. Phys Rev Lett, 2011, 107(4): 045901.
[7] Barnes W L, Dereux A, Ebbesen T W. Surface plasmon subwavelength optics[J]. Nature, 2003, 424(6950): 824-830.
[8] Yao Bo, Liu Ye, Long Hu, et al. Spontaneous emission properties of emitters in dielectric-loaded surface plasmon polariton waveguide[J]. Acta Optica Sinica, 2015, 35(8): 0824001.
[9] Zhang Xu, Wu Yu, Tong Xuan, et al. Study of surface plasmon polaritons waveguide of silver nanowire[J]. Acta Optica Sinica, 2016, 36(1): 0124001.
[10] Le Perchec J, Quemerais P, Barbara A, et al. Why metallic surfaces with grooves a few nanometers deep and wide may strongly absorb visible light[J]. Phys Rev Lett, 2008, 100(6): 066408.
[11] Cui Y, He Y, Jin Y, et al. Plasmonic and metamaterial structures as electromagnetic absorbers[J]. Laser Photonics Rev, 2014, 8(4): 495-520.
[12] Kats M A, Blanchard R, Genevet P, et al. Nanometre optical coatings based on strong interference effects in highly absorbing media[J]. Nat Materials, 2013, 12(1): 20-24.
[13] Zhao Yang, He Jianfang, Yang Rongcao, et al. Two-dimensional surface plasmonic grating optical absorber with gradually varying structure[J]. Acta Optica Sinica, 2014, 34(2): 0223005.
[14] Bonod N, Tayeb G, Maystre D, et al. Total absorption of light by lamellar metallic gratings[J]. Opt Express, 2008, 16(20): 15431-15438.
[15] Teperik T V, Gagcia De Abajo F J, Borisov A G, et al. Omnidirectional absorption in nanostructured metal surfaces[J]. Nat Photonics, 2008, 2(5): 299-301.
[16] Hao J, Wang J, Liu X, et al. High performance optical absorber based on a plasmonic metamaterial[J]. Appl Phys Lett, 2010, 96(25): 251104.
[17] Hedayati M K, Javaherirahim M, Mozooni B, et al. Design of a perfect black absorber at visible frequencies using plasmonic metamaterials[J]. Adv Materials, 2011, 23(45): 5410-5414.
[18] Chern R L, Hong W T. Nearly perfect absorption in intrinsically low-loss grating structures[J]. Opt Express, 2011, 19(9): 8962-8972.
[19] Wu C, Neuner III B, Shvets G. Large-area wide-angle spectrally selective plasmonic absorber[J]. Phys Rev B, 2011, 84(7): 075102.
[20] Aydin K, Ferry V E, Briggs R M, et al. Broadband polarization-independent resonant light absorption using ultrathin plasmonic super absorbers[J]. Nat Commun, 2011(2): 517.
[21] Wang W, Cui Y, He Y, et al. Efficient multiband absorber based on one-dimensional periodic metal-dielectric photonic crystal with a reflective substrate[J]. Opt Lett, 2014, 39(2): 331-334.
[22] Kravets V G, Schedin F, Grigorenko A N. Plasmonic blackbody: Almost complete absorption of light in nanostructured metallic coatings[J]. Phys Rev B, 2008, 78(20): 205405.
[23] Popov E, Enoch S, Bonod N. Absorption of light by extremely shallow metallic gratings: Metamaterial behavior[J]. Opt Express, 2009, 17(8): 6770-6781.
[24] Meng L, Zhao D, Li Q, et al. Polarization-sensitive perfect absorbers at near-infrared wavelengths[J]. Opt Express, 2013, 21(101): A111-A122.
[25] Polyakov A, Padmore H A, Liang X, et al. Light trapping in plasmonic nanocavities on metal surfaces[J]. J Vac Sci Technol B, 2011, 29(6): 06FF01.
[26] Polyakov A, Thompson K F, Dhuey S D, et al. Plasmon resonance tuning in metallic nanocavities[J]. Sci Rep, 2012, 93(2): 1-4.
[27] Weber M J. Handbook of optical material[M]. Boca Raton: CRC Press, 2003.