Transmission properties of terahertz wave in finite conductance metal-coated hollow waveguide

被引：9
|
作者：
Zhang Yu-Ping [1 ]
Zhang Hui-Yun [1 ]
Geng You-Fu [2 ]
Tan Xiao-Ling [2 ]
Yao Jian-Quan [2 ]
机构：
[1] Shandong Univ Sci & Technol, Coll Sci, Qingdao 266510, Peoples R China
[2] Tianjin Univ, Coll Precis Instrument & Optoelect Engn, Inst Laser & Optoelect, Tianjin 300072, Peoples R China
来源：
ACTA PHYSICA SINICA | 2009年 / 58卷 / 10期
基金：
中国国家自然科学基金;
关键词：
terahertz wave; hollow waveguide; characteristic equation; PHOTONIC CRYSTAL; PROPAGATION; RADIATION;
D O I：
10.7498/aps.58.7030
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The transmission properties of terahertz (THz) wave in metal-coated hollow waveguide are studied. Based on the characteristic equation of THz electromagnetic wave in metallic hollow waveguide, the dependence of the transformation attenuation and phase constant on the frequency of THz wave, inner radius of the waveguide and conductance of the metal material is simulated by using the Newton-Raphson iterative method. The results show that, the transformation attenuation can be decreased effectively by using large radius waveguide and high conductance coating metal.
引用
收藏
页码：7030 / 7033
页数：4
相关论文
共 15 条
  • [1] Terahertz waveguides
    Gallot, G
    Jamison, SP
    McGowan, RW
    Grischkowsky, D
    [J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2000, 17 (05) : 851 - 863
  • [2] GOTO M, 2004, LASERS ELECTROOPTICS, V1, P3
  • [3] Terahertz pulse propagation in a plastic photonic crystal fiber
    Han, H
    Park, H
    Cho, M
    Kim, J
    [J]. APPLIED PHYSICS LETTERS, 2002, 80 (15) : 2634 - 2636
  • [4] Hollow polycarbonate waveguides with inner Cu coatings for delivery of terahertz radiation
    Harrington, JA
    George, R
    Pedersen, P
    Mueller, E
    [J]. OPTICS EXPRESS, 2004, 12 (21): : 5263 - 5268
  • [5] Semiclassical theory of optically pumped D2O gas tera-Hz laser
    He Zhi-Hong
    Yao Jian-Quan
    Shi Hua-Feng
    Huang Xiao
    Luo Xi-Zhang
    Jiang Shao-Ji
    Wang Peng
    [J]. ACTA PHYSICA SINICA, 2007, 56 (10) : 5802 - 5807
  • [6] Ferroelectric PVDF cladding THz waveguide
    Hidaka, T
    Minamide, H
    Ito, H
    Maeta, S
    Akiyama, T
    [J]. OPTICAL INFORMATION, DATA PROCESSING AND STORAGE, AND LASER COMMUNICATION TECHNOLOGIES, 2003, 5135 : 70 - 77
  • [7] Flexible terahertz fiber optics with low bend-induced losses
    Ito, Takahiro
    Matsuura, Yuji
    Miyagi, Mitsunobu
    Minarnide, Hiroaki
    Ito, Hiromasa
    [J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2007, 24 (05) : 1230 - 1235
  • [8] Resonant detection of terahertz radiation utilizing plasma waves in high-electron-mobility transistors
    State Key Laboratory of Functional Materials for Informatics, Graduate School of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200050, China
    [J]. Chin. Phys., 2008, 5 (1854-1857):
  • [9] Propagation of ultrawideband short pulses of terahertz radiation through submillimeter-diameter circular waveguides
    McGowan, RW
    Gallot, G
    Grischkowsky, D
    [J]. OPTICS LETTERS, 1999, 24 (20) : 1431 - 1433
  • [10] THz interconnect with low-loss and low-group velocity dispersion
    Mendis, R
    Grischkowsky, D
    [J]. IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2001, 11 (11) : 444 - 446
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