Time-resolved THz spectroscopy in a parallel plate waveguide

被引：6
|
作者：
Cooke, David G. [1 ]
Jepsen, Peter Uhd [1 ]
机构：
[1] Tech Univ Denmark, DTU Foton, DK-2800 Lyngby, Denmark
来源：
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE | 2009年 / 206卷 / 05期
关键词：
TERAHERTZ; PROPAGATION;
D O I：
10.1002/pssa.200881281
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We demonstrate time-resolved terahertz spectroscopy inside a novel parallel plate waveguide where one of the metallic plates is replaced by a transparent conducting oxide. Considerable improvements to the waveguide loss coefficient are shown, with a power absorption coefficient of 4 cm(-1) at 0.5 THz. The time resolution of the technique is shown to be limited by the spatial excitation profile, which for sharply focused beams can approach similar to 1 ps time scales. (C) 2009 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
引用
收藏
页码：997 / 1000
页数：4
相关论文
共 50 条
  • [31] Time-resolved vibrational spectroscopy
    Atkinson, GH
    JOURNAL OF PHYSICAL CHEMISTRY A, 2000, 104 (18): : 4129 - 4129
  • [32] TIME-RESOLVED FOURIER SPECTROSCOPY
    MURPHY, RE
    COOK, F
    SAKAI, H
    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1974, 64 (10) : 1364 - 1364
  • [33] Time-resolved spectroscopy of luciferin
    Cherednikova, EY
    Chikishev, AY
    Mizuno, M
    Sakai, M
    Takahashi, H
    SPECTROSCOPY OF BIOLOGICAL MOLECULES: NEW DIRECTIONS, 1999, : 119 - 120
  • [34] A direct measurement of intermolecular solvation dynamics using time-resolved THz spectroscopy (TRTS)
    Turner, GM
    Beard, MC
    Venables, DS
    Schmuttenmaer, CA
    PHOTOINDUCED CHARGE TRANSFER, 2000, : 223 - 232
  • [35] Charge Carrier Dynamics in Benzoporphyrin Thin Films Investigated by Time-Resolved THz Spectroscopy
    Ohta, Kaoru
    Hiraoka, Sho
    Tamura, Yuto
    Yamada, Hiroko
    Tominaga, Keisuke
    2015 40TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER AND TERAHERTZ WAVES (IRMMW-THZ), 2015,
  • [36] Size dependent photoconductivity in CdSe nanoparticles as measured by time-resolved THz spectroscopy.
    Schmuttenmaer, C
    Beard, M
    Turner, GM
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2002, 224 : U438 - U438
  • [37] 5 Carrier dynamics in ZnO nanowires and films measured by time-resolved THz spectroscopy
    Baxter, Jason B.
    Schmuttenmaer, Charles A.
    ULTRAFAST PHENOMENA XV, 2007, 88 : 766 - +
  • [38] Analysis of slippage in THz-FEL with a parallel plate waveguide
    Deng, L. Z.
    Tan, P.
    Qin, B.
    Xiong, Y. Q.
    INFRARED PHYSICS & TECHNOLOGY, 2014, 63 : 1 - 5
  • [39] Time-resolved ATR spectroscopy on a planar waveguide for kinetic studies of supramolecular thin films
    Simon, Anne M.
    Marucci, Nicole
    Saavedra, S. Scott
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2010, 240
  • [40] The analysis of time-resolved optical waveguide absorption spectroscopy based on positive matrix factorization
    Liu, Ping
    Li, Zhu
    Li, Bo
    Shi, Guolong
    Li, Minqiang
    Yu, Daoyang
    Liu, Jinhuai
    JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2013, 403 : 134 - 141
12345