Optimization of the terahertz metamaterial modulator using Fabry-Perot resonances and higher-order plasmonic modes

被引：0
|
作者：
Seliuta, D. [1 ,2 ]
Slekas, G. [1 ,2 ]
Kancleris, Z. [1 ]
Valusis, G. [1 ]
机构：
[1] Ctr Phys Sci & Technol, Sauletekio Ave 3, LT-10257 Vilnius, Lithuania
[2] Vilnius Gediminas Tech Univ, Sauletekio Ave 11, LT-10223 Vilnius, Lithuania
来源：
TERAHERTZ EMITTERS, RECEIVERS, AND APPLICATIONS IX | 2019年 / 10756卷
关键词：
Metamaterials; split-ring resonator; terahertz; modulation; Fabry-Perot resonance;
D O I：
10.1117/12.2320718
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Terahertz modulators based on frequency-tunable metamaterials are designed, produced and investigated. It is shown that optimization of the substrate thickness allows to increase the modulation depth and reduce the insertion loss of the modulator. Enhancement mechanism of higher-order resonant modes in densely packed resonator arrays is suggested. It is demonstrated that the resonant frequency of the fifth order plasmonic mode can be effectively tuned which makes the device attractive for practical applications.
引用
收藏
页数：6
相关论文
共 50 条
  • [21] HIGH-ORDER MODES IN A SPHERICAL FABRY-PEROT RESONATOR
    ERICKSON, CW
    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1975, MT23 (02) : 218 - 223
  • [22] Thickness variation compensation in a Fabry-Perot modulator array using a self-tuned Fabry-Perot structure
    Harvey, P
    Esener, S
    APPLIED PHYSICS LETTERS, 1997, 70 (10) : 1221 - 1223
  • [23] Higher-order mode suppression technique for multimode sapphire fiber external Fabry-Perot interferometers
    Feng, Xinxing
    Jiang, Yi
    Xie, Shangran
    Cui, Yang
    Zhang, Yutong
    OPTICS EXPRESS, 2022, 30 (04) : 4759 - 4767
  • [24] Characterization of photonic crystal waveguides using Fabry-Perot resonances
    Saeynaetjoki, A.
    Mulot, M.
    Arpiainen, S.
    Ahopelto, J.
    Lipsanen, H.
    JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS, 2006, 8 (07): : S502 - S506
  • [25] Hybridized plasmonic modes and Fabry-Perot effect in nanoscale bowtie aperture waveguide
    Zhang, Liang
    Qin, Jin
    Guo, Songpo
    Wang, Liang
    OPTICS EXPRESS, 2019, 27 (12) : 17221 - 17227
  • [26] Broadband tunable terahertz metamaterial absorber based on vanadium dioxide and Fabry-Perot cavity
    Zhang, Heng
    Ling, Fang
    Zhang, Bin
    OPTICAL MATERIALS, 2021, 112
  • [27] Interactions between Fabry-Perot and nanohole resonances in metallo-dielectric plasmonic nanostructures
    Parsons, J.
    Hooper, I. R.
    Barnes, W. L.
    Sambles, J. R.
    JOURNAL OF MODERN OPTICS, 2009, 56 (10) : 1199 - 1204
  • [28] Wavelength selective plasmonic thermal emitter by polarization utilizing Fabry-Perot type resonances
    Chang, Pei-En
    Jiang, Yu-Wei
    Chen, Hung-Hsin
    Chang, Yi-Tsung
    Wu, Yi-Ting
    Tzuang, Lawrence Dah-Ching
    Ye, Yi-Han
    Lee, Si-Chen
    APPLIED PHYSICS LETTERS, 2011, 98 (07)
  • [29] Bistable Terahertz Switch Designed by Integration of a Graphene Plasmonic Crystal into Fabry-Perot Resonator
    Dehghan, Mehdi
    Moravvej-Farshi, Mohammad Kazem
    Jabbari, Masoud
    Darvish, Ghafar
    Ghaffari-Miab, Mohsen
    IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, 2021, 27 (01)
  • [30] Absorption enhancement of ultra-thin film Solar Cell using Fabry-Perot and plasmonic modes
    Eskandari, Mohammad
    Shamsi, Alireza
    PHYSICA SCRIPTA, 2023, 98 (10)
12345