Simple and affordable spectrum analyzer for the THz radiation range

被引：0
|
作者：
Komorowski, Pawel [1 ]
Zagrajek, Przemyslaw [1 ]
Paika, Norbert [1 ]
机构：
[1] Mil Univ Technol, Inst Optoelect, Gen S Kaliskiego 2, PL-00908 Warsaw, Poland
来源：
2023 48TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES, IRMMW-THZ | 2023年
关键词：
D O I：
10.1109/IRMMW-THz57677.2023.10298993
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：
A simple, compact, and cost-efficient setup for the spectral characterization of sub-THz and THz beams is proposed. It utilizes, the well-known property of the diffraction gratings to redirect the radiation at an angle dependent on the frequency. In the presented reflective configuration only a single moving element is necessary - a rotary stage. A set of diffraction gratings with varying constants has been manufactured using laser-cutting and served for the experimental verification of the setup. The results are consistent with the theory and prove the feasibility of the THz spectrum analyzer.
引用
收藏
页数：2
相关论文
共 50 条
  • [41] Precise dynamic characterization of microcombs assisted by an RF spectrum analyzer with THz bandwidth and MHz resolution
    Wang, Ruolan
    Chen, Liao
    Hu, Hao
    Zhao, Yanjing
    Zhang, Chi
    Zhang, Wenfu
    Zhang, Xinliang
    OPTICS EXPRESS, 2021, 29 (02) : 2153 - 2161
  • [42] Surface-wave magnetrons: Electromagnetic radiation oscillators in THZ range
    Yeryomka, V. D.
    Kopot', M. A.
    Kulagin, O. P.
    Naumenko, V. D.
    2006 16TH INTERNATIONAL CRIMEAN CONFERENCE MICROWAVE & TELECOMMUNICATION TECHNOLOGY, VOLS 1 AND 2, CONFERENCE PROCEEDINGS, 2006, : 265 - 268
  • [43] Long-range guided THz radiation by thin layers of water
    Sczech, Robert
    Rivas, Jaime Gomez
    Berrier, Audrey
    Giannini, Vincenzo
    Pirruccio, Giuseppe
    Debus, Christian
    Schaefer-Eberwein, Heiko
    Bolivar, Peter Haring
    OPTICS EXPRESS, 2012, 20 (25): : 27781 - 27791
  • [44] Identification of explosive using the spectrum dynamics of reflected THz and GHz radiation
    Trofimov, Vyacheslav A.
    Varentsova, Svetlana A.
    Chen, Jian
    MILLIMETRE WAVE AND TERAHERTZ SENSORS AND TECHNOLOGY III, 2010, 7837
  • [45] Photo detection process and power spectrum estimation of optical radiation by the multichannel resonant spectrum analyzer
    Moskaletz, O. D.
    Paraskun, A. S.
    Vaganov, M. A.
    INTERNATIONAL CONFERENCE OF YOUNG SCIENTISTS AND SPECIALISTS OPTICS-2015, 2016, 735
  • [46] Microwave study of the rotational spectrum of oxygen molecule in the range up to 1.12 THz
    Golubiatnikov, GY
    Krupnov, AF
    JOURNAL OF MOLECULAR SPECTROSCOPY, 2003, 217 (02) : 282 - 287
  • [47] FFT spectrum analyzer provides 16-bit dynamic range for $9950
    EDN, 1995, 40 (12):
  • [48] HIGH-DYNAMIC-RANGE INTERFEROMETRIC BRAGG-CELL SPECTRUM ANALYZER
    MELLIS, J
    ADAMS, GR
    WARD, KD
    IEE PROCEEDINGS-J OPTOELECTRONICS, 1986, 133 (01): : 26 - 30
  • [49] Characterizing the atmospheric attenuation of THz radiation over a wide temperature and humidity range
    Taleb, F.
    Viana, Juan
    Castro-Camus, E.
    Koch, M.
    2023 48TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES, IRMMW-THZ, 2023,
  • [50] Monochromatic coherent grating transition radiation in sub-THz frequency range
    Naumenko, G.
    Aryshev, A.
    Potylitsyn, A.
    Shevelev, M.
    Sukhikh, L.
    Terunuma, N.
    Urakawa, J.
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2017, 402 : 153 - 156
12345