Terahertz surface wave propagation and focusing on conical metal wires

被引：42
|
作者：
Liang, Huawei [1 ]
Ruan, Shuangchen [1 ]
Zhang, Min [1 ]
机构：
[1] Shenzhen Univ, Coll Elect Sci & Technol, Shenzhen 518060, Peoples R China
来源：
OPTICS EXPRESS | 2008年 / 16卷 / 22期
关键词：
D O I：
10.1364/OE.16.018241
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A theory for treating terahertz (THz) surface wave propagation and focusing on conical metal wire waveguides is presented. According to the theory, the surface wave propagation and focusing on the conical copper wire waveguide is investigated by the numerical calculation, and the results show the theory agrees with experimental measurement result obtained by Ji et al. The theory presented provides a basis for describing surface wave propagation and focusing on conical metal wire waveguides and, importantly, the theory suggests that a simple conical metal wire can be used for subwavelength energy concentration and superfocusing. (C) 2008 Optical Society of America
引用
收藏
页码：18241 / 18248
页数：8
相关论文
共 50 条
  • [31] Terahertz propagation in metal templates
    HAN Jia-Guang
    NuclearScienceandTechniques, 2004, (02) : 86 - 88
  • [32] Chiral Terahertz Surface Wave on the Helically Grooved Metal Wire
    Yao, Haizi
    Zhong, Shuncong
    2016 PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM (PIERS), 2016, : 2382 - 2386
  • [33] Nanofocusing of Terahertz Wave on Conical Metal Wire Waveguides (vol 283, pg 262, 2009)
    Liang, Huawei
    Ruan, Shuangchen
    Zhang, Min
    Su, Hong
    OPTICS COMMUNICATIONS, 2012, 285 (05) : 856 - 856
  • [34] Effects of an adjacent metal surface on spin wave propagation
    Trossman, Jonathan
    Lim, Jinho
    Bang, Wonbae
    Ketterson, J. B.
    Tsai, C. C.
    Lee, S. J.
    AIP ADVANCES, 2018, 8 (05)
  • [35] Characterization of terahertz wave propagation dependent on metal-rod-array structures
    You, Borwen
    Liu, Dejun
    Lu, Ja-Yu
    Hattori, Toshiaki
    2018 43RD INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ), 2018,
  • [36] Spatiotemporal dynamics of underwater conical shock wave focusing
    Hoffer, P.
    Lukes, P.
    Akiyama, H.
    Hosseini, H.
    SHOCK WAVES, 2017, 27 (04) : 685 - 690
  • [37] Spatiotemporal dynamics of underwater conical shock wave focusing
    P. Hoffer
    P. Lukes
    H. Akiyama
    H. Hosseini
    Shock Waves, 2017, 27 : 685 - 690
  • [38] Surface Wave Power Transmission Excited on Metal Wires by Capacitive Couplers
    Washiro, Takanori
    PROCEEDINGS OF 2024 IEEE WIRELESS POWER TECHNOLOGY CONFERENCE AND EXPO, WPTCE, 2024, : 400 - 403
  • [39] Propagation and focusing of modes of the dielectric resonator of terahertz laser
    Gurin, O. V.
    Degtyarev, A. V.
    Maslov, V. A.
    Senyuta, V. S.
    Svich, V. A.
    Topkov, A. N.
    2014 INTERNATIONAL CONFERENCE LASER OPTICS, 2014,
  • [40] AXISYMMETRIC WAVE-PROPAGATION ON A CONICAL SHELL
    FLETCHER, NH
    JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1982, 72 (01): : 250 - 254
12345