Abstract
In this paper, we propose an ultra-broadband multi-slot cross bowtie (MSCB) nanoantenna for light absorption, whose elements compose of dual rectangles and cross bowtie and rectangular slots. The optical characteristics are analysis numerically by the three-dimensional finite-difference time-domain (FDTD) method. The results show that the average absorptivity of the nanostructure is over 90% in 400–1800-nm waveband, which covered the visible and near-infrared region. We attribute the better absorption property of the nanoantenna to the combining of plasmon coupling effects between slots, high-order modes, and surface plasmon resonance. Our work provides a promising method for the future developments of more advanced absorber for energy harvesting, thermoelectrics, and imaging.
Similar content being viewed by others
References
Ropp C, Cummins Z, Nah S, Fourkas JT, Shapiro B, Waks E (2015) Nanoscale probing of image-dipole interactions in a metallic nanostructure. Nat Commun 6:6558
Willets KA, Duyne RPV (2007) Localized surface plasmon resonance spectroscopy and sensing. Annu Rev Phys Chem 58(1):267–297
Sherry LJ, Jin R, Mirkin CA, Schatz GC, Van Duyne RP (2006) Localized surface plasmon resonance spectroscopy of single silver triangular nanoprisms. Nano Lett 6(9):2060–2065
Liu C, Su W, Liu Q, Lu X, Sun T, Wang F, Chu PK (2018) Symmetrical dual D-shape photonic crystal fibers for surface plasmon resonance sensing. Opt Express 26(7):9039–9049
Eizner E, Avayu O, Ditcovski R, Ellenbogen T (2015) Aluminum nanoantenna complexes for strong coupling between excitons and localized surface plasmons. Nano Lett 15(9):6215–6221
Li Y, Liu Z, Zhang H, Tang P, Wu B, Liu G (2019) Ultra-broadband perfect absorber utilizing refractory materials in metal-insulator composite multilayer stacks. Opt Express 27:11809–11818
Liu G, Liu X, Chen J, Li Y, Shi L, Fu G, Liu Z (2019) Near-unity, full-spectrum, nanoscale solar absorbers and near-perfect blackbody emitters. Sol Energy Mater Sol Cells 190:20–29
Li X, Choy WCH, Lu H, Sha WEI, Ho AHP (2013) Efficiency enhancement of organic solar cells by using shape-dependent broadband plasmonic absorption in metallic nanoparticles. Adv Funct Mater 23(21):2728–2735
Wen L, Sun F, Chen Q (2014) Cascading metallic gratings for broadband absorption enhancement in ultrathin plasmonic solar cells. Appl Phys Lett 104(15):151106
Ding F, Mo L, Zhu J, He S (2015) Lithography-free, broadband, omnidirectional, and polarization-insensitive thin optical absorber. Appl Phys Lett 106(6):061108
López-Tejeira F, Paniagua-Domínguez R, Rodríguez-Oliveros R, Sánchezgil JA (2012) Fano-like interference of plasmon resonances at a single rod-shaped nanoantenna. New J Phys 14(2):023035
Zhu L, Wang Y, Liu Y, Yue C (2017) Design and analysis of ultra broadband nano-absorber for solar energy harvesting. Plasmonics
Qiu W, Huang Y, Chen H, Qiu P, Wang JX (2017) Coupling of whispering-gallery modes in the graphene nanodisk plasmonic dimers. Plasmonics 12(1):39–45
El-Toukhy YM, Hussein M, Hameed MFO, Obayya SSA (2017) Characterization of asymmetric tapered dipole nanoantenna for energy harvesting applications. Plasmonics 13(2):503–510
Zhang J, Zhang W, Zhu X, Zhu X, Yang J, Xu J (2012) Resonant slot nanoantennas for surface plasmon radiation in optical frequency range. Appl Phys Lett 100(24):241115
Liu Y, Li K, Cao S, Zhu L (2019) Plasmonics. https://doi.org/10.1007/s11468-019-00950-9
El-Toukhy YM, Hussein M, Hameed MF, Heikal AM, AbdElrazzak MM (2016) Optimized tapered dipole nanoantenna as efficient energy harvester. Opt Exp 24(14):A1107–A 1122
Chekini A, Sheikhaei S, Neshat M (2017) A novel plasmonic nanoantenna structure for solar energy harvesting. Fourth International Conference on Millimeter-wave & Terahertz Technologies. IEEE
Cakmakyapan S, Cinel NA, Cakmak AO, Ozbay E (2014) Validation of electromagnetic field enhancement in near-infrared through Sierpinski fractal nanoantennas. Opt Express 22(16):19504–19512
Andrews D, Zeno G (2007) Surface plasmon nanophotonics. Springer 131(1):1–9
Yang J, Zhou S, Hu C, Zhang W (2014) Broadband spin-controlled surface plasmon polariton launching and radiation via L-shaped optical slot nanoantennas. Laser Photonics Rev 8(4):590–595
Huang F, Yang H, Li S, Jiang X, Sun X (2015) Tunable unidirectional coupling of surface plasmon polaritons utilizing a V-shaped slot nanoantenna column. Plasmonics 10(6):1825–1831
Palik ED (1985) Handbook of optical constants of solids. Academic Press
Ono M, Kuramochi E, Zhang G, Sumikura H, Harada Y, Yuichi C, David Notomi M (2016) Nanowire-nanoantenna coupled system fabricated by nanomanipulation. Opt Express 24(8):8647–8659
Johnson PB, Christy RW (1972) Optical constants of the noble metals. Phys Rev B 6(12):4370–4379
Chau YF, Jiang JC, Chao CT, Chiang HP, Lim CM (2016) Manipulating near field enhancement and optical spectrum in a pair-array of the cavity resonance based plasmonic nanoantennas. J Phys D Appl Phys 49(47):475102
Yuan-Fong Chou Chau, Chung-Ting Chou Chao, Chee Ming Lim, Hung Ji Huang, Hai-Pang Chiang, (2018) Depolying Tunable Metal-Shell/Dielectric Core Nanorod Arrays as the Virtually Perfect Absorber in the Near-Infrared Regime. ACS Omega 3 (7):7508–7516
Andrei Andryieuski, Andrei V. Lavrinenko, (2013) Graphene metamaterials based tunable terahertz absorber: effective surface conductivity approach. Optics Express 21 (7):9144
Chau YF, Wang CK, Shen L, Lim CM, Chiang HP, Chao CT, Huang HJ, Lin CT, Kumara NTRN, Voo NY (2017) Simultaneous realization of high sensing sensitivity and tenability in plasmonic nanostructures arrays. Sci Rep 7(1):16817
Funding
This research was funded by the National Nature Science Foundation of China (61967007,61963016), and the Outstanding Youth Talent Project of Jiangxi Provincial (20171BCB23062), and the Jiangxi Provincial Department of Education Science and Technology Research Key Project (GJJ170360).
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher’s Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Zhu, L., Jin, Y., Li, K. et al. Numerical Study of the MSCB Nanoantenna as Ultra-broadband Absorber. Plasmonics 15, 319–325 (2020). https://doi.org/10.1007/s11468-019-01053-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11468-019-01053-1