THz Harmonic Generation in graphene/metamaterial active modulators

被引：0
|
作者：
Lu, Yuezhen [1 ]
Zaman, Abdullah M. [1 ]
Woolley, Jack M. [2 ]
Tadbier, Wadood [3 ]
Hofmann, Stephan [3 ]
Dhillon, Sukhdeep [4 ]
Lloyd-Hughes, James [2 ]
Degl'Innocent, Riccardo [5 ]
机构：
[1] Univ Lancaster, Sch Engn, Gillow Ave,Bailrigg, Lancaster LA1 4YW, England
[2] Univ Warwick, Dept Phys, Gibbet Hill Rd, Coventry CV4 7AL, England
[3] Univ Cambridge, Dept Engn, 9 J J Thomson Ave, Cambridge CB3 0FA, England
[4] Univ Paris Cite, Univ PSL, Sorbonne Univ, ENS,CNRS,Lab Phys Ecole Normale Superie, F-75005 Paris, France
[5] Queen Mary Univ London, Sch Elect Engn & Comp Sci, Mile End Rd, London E1 4NS, England
来源：
TERAHERTZ PHOTONICS III | 2024年 / 12994卷
关键词：
Graphene; Terahertz; nonlinearity; metamaterial;
D O I：
10.1117/12.3016029
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We report on the THz harmonic generation in a graphene/metamaterial device by using ultrafast table top powerful THz-TDS systems. A complex nonlinear transmission spectra, which includes a peak at the third harmonic signal is detected on top of the main resonant features at 0.65 THz, for E-field pulses in the range 1-30 kV/cm. Whilst these results are consistent with acquainted literature, they offer a novel perspective for the exploitation of graphene nonlinearity in integrated devices.
引用
收藏
页数：4
相关论文
共 50 条
  • [41] Toward the Theory of THz Laser with Graphene Based Asymmetrical Hyperbolic Metamaterial
    Kozina, O. N.
    Melnikov, L. A.
    Nefedov, I. S.
    2018 INTERNATIONAL CONFERENCE LASER OPTICS (ICLO 2018), 2018, : 305 - 305
  • [42] Broadband THz Absorbers With Graphene-Based Anisotropic Metamaterial Films
    He, Sailing
    Chen, Tuo
    IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY, 2013, 3 (06) : 757 - 763
  • [43] Radiation Efficiency Enhancement of Graphene THz Antennas Utilizing Metamaterial Substrates
    Amanatiadis, Stamatios A.
    Karamanos, Theodosios D.
    Kantartzis, Nikolaos V.
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2017, 16 : 2054 - 2057
  • [44] Observation of Ultrafast THz Self-actions in Graphene Based Modulators
    Koulouklidis, Anastasios D.
    Kyriakou, Eudokia
    Daskalaki, Christina
    Ergoktas, M. Said
    Tasolamprou, Anna C.
    Kafesaki, Maria
    Kocabas, Coskun
    Tzortzakis, Stelios
    2021 CONFERENCE ON LASERS AND ELECTRO-OPTICS EUROPE & EUROPEAN QUANTUM ELECTRONICS CONFERENCE (CLEO/EUROPE-EQEC), 2021,
  • [45] Multipolar second harmonic generation in a symmetric nonlinear metamaterial
    Wolf, Omri
    Campione, Salvatore
    Yang, Yuanmu
    Brener, Igal
    SCIENTIFIC REPORTS, 2017, 7
  • [46] Multipolar second harmonic generation in a symmetric nonlinear metamaterial
    Omri Wolf
    Salvatore Campione
    Yuanmu Yang
    Igal Brener
    Scientific Reports, 7
  • [47] Second harmonic generation in a fiberized amorphous silicon metamaterial
    Xu, Jie
    Plum, Eric
    Savinov, Vassili
    Zheludev, Nikolay, I
    2021 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2021,
  • [48] Enhancement of second harmonic generation in a doubly resonant metamaterial
    Kanazawa, Tetsuo
    Tamayama, Yasuhiro
    Nakanishi, Toshihiro
    Kitano, Masao
    APPLIED PHYSICS LETTERS, 2011, 99 (02)
  • [49] Self-starting harmonic emission and active harmonic modelocking in THz QCLs
    Pistore, Valentino
    Wang, F.
    Riesch, M.
    Nong, H.
    Vigneron, P-B
    Colombelli, R.
    Parillaud, O.
    Jirauschek, C.
    Mangeney, J.
    Tignon, J.
    Dhillon, S.
    2019 44TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ), 2019,
  • [50] Enhanced terahertz third-harmonic generation by bound states in the continuum in graphene grating-like metamaterial
    Wang, Baoku
    Liu, Jing
    Cui, Jinhui
    Liu, Jialin
    Tian, Fengjun
    Sun, Weimin
    Li, Li
    FRONTIERS IN PHYSICS, 2023, 11
12345