Volume 45 Issue 11
Dec.  2016
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Wu Jianjun, Yin Yufu, Liu Maojun, Zhen Tong. Transmission procedure simulation of THz wave through idea medium[J]. Infrared and Laser Engineering, 2016, 45(11): 1125002-1125002(7). doi: 10.3788/IRLA201645.1125002
Citation: Wu Jianjun, Yin Yufu, Liu Maojun, Zhen Tong. Transmission procedure simulation of THz wave through idea medium[J]. Infrared and Laser Engineering, 2016, 45(11): 1125002-1125002(7). doi: 10.3788/IRLA201645.1125002
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Transmission procedure simulation of THz wave through idea medium

doi: 10.3788/IRLA201645.1125002
  • 1.

    School of Information Science and Engineering,Henan University of Technology,Zhengzhou 450001,China;

  • 2.

    Key Laboratory of Grain Information Processing and Control,Zhengzhou 450001,China;

  • 3.

    School of Information and Navigation,Air Force Engineering University,Xi'an 710021,China;

  • 4.

    Department of Wireline Communication,Dalian Air Force Sergeant School of Communication,Dalian 116600,China;

  • 5.

    The Collaborative Innovation Center of Modern Grain Circulation and Security in Jiangsu Province,Najing 210023,China

  • Received Date: 2016-03-15
  • Rev Recd Date: 2016-04-20
  • Publish Date: 2016-11-25
  • The relationship between THz wave and medium, as well as the transmission characteristics of THz wave are not only the basic topic in the THz technology research area, but also the critical evidence for the system designations of THz wave detection, imaging and non defective detection applications. As for the transmission problem of THz wave through medium, some models were constructed respectively for the homogenous medium and idea defective medium with the methods of system analysis, which was also motivated by the electromagnetic theory and some associated experimental results presented in some home and abroad literature references. The corresponding transmission functions were also deduced and presented. Finally, simulation experiments validated the effectiveness and reasonability of such models. The results follow the basic physical principles, and are consistent with the phenomenon observed in practical experiments. The conclusions made in this paper are meaningful for the deepened comprehension about the mechanism THz wave transmitting through medium.
  • [1] Xu Wenzhong, Zhong Kai, Mei Jialin, et al. THz wave attenuation characteristics in sand and dust[J]. Infrared and Laser Engineering, 2015, 44(2):523-527. (in Chinese)许文忠, 钟凯, 梅嘉林, 等. 太赫兹波在沙尘中的衰减特性[J]. 红外与激光工程. 2015,44(2):523-527.
    [2] Pei Jihong, Hu Yong, Xie Weixin. Simulation analysis of Terahertz time-domain spectroscopy image[J]. Signal Processing, 2007, 23(4):186-189. (in Chinese)裴继红, 胡勇, 谢维信. 太赫兹时域光谱图像的模拟分析[J]. 信号处理, 2007, 23(4):186-189.
    [3] Banks H T, Gibson N L, Winfree W P. Gap detection with electromagnetic Terahertz signals[J]. Nonlinear Analysis:Real World Applications, 2005, 6:381-416.
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    [5] Zhang Gaohui, Zhao Guozhong. Numerical simulation of Terahertz transmission through rectangular hole of metallic structure on substrate with different thickness[J]. Acta Optica Sinca, 2012, 32(11):1-5. (in Chinese)张杲辉, 赵国忠. 不同厚度衬底上矩形孔金属结构的太赫兹透射特性数值分析[J]. 光学学报, 2012, 32(11):1-5.
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    [7] Li Changze, Tong Chuangming, Wang Tong,et al.Analysis of terahertz wave scattering characteristics of non-uniform unstable roughness surface target[J]. Journal of Infrared and Millimeter Waves, 2016, 35(2):234-242. (in Chinese)李昌泽, 童创明, 王童, 等. 非均匀不稳定表面粗糙目标的太赫兹波段散射特性分析[J]. 红外与毫米波学报, 2016, 35(2):234-242.
    [8] Zou Shengwu. Finite-difference-time-domain simulation of terahertz pulse generation and reshaping[D]. Beijing:University of Chinese Academy of Science, 2013. (in Chinese)邹盛武. 太赫兹脉冲产生与整形有限差分时域模拟[D]. 北京:中国科学院大学, 2013.
    [9] Schulz S, Beggs D, White P, et al, Disorder-induced incoherent scattering losses in photonic crystal waveguides:Bloch mode reshaping, multiple scattering, and breakdown of the Beer-Lambert law[J]. Physical review B, 2009(80):1-5.
    [10] Li Qi, Hu Jiaqi, Yang Yongfa. 2D reconstructed-image restoration of terahertz Gabor in-line digital holography[J]. Optics and Precision Engineering, 2014, 22(8):2188-2195. (in Chinese)李琦, 胡佳琦, 杨永发. 太赫兹Gabor同轴数字全息二维再现像复原[J]. 光学精密工程, 2014, 22(8):2188-2195.
    [11] Deng Hu, Shang Liping, Zhang Zelin, et al.Transmission characteristics of water vapor based on different transmission distance[J]. Infrared and Laser Engineering, 2105, 44(3):979-984. (in Chinese)邓琥, 尚丽平, 张泽林. 不同行程下水蒸汽太赫兹传输特性[J]. 红外与激光工程, 2105, 44(3):979-984.
    [12] Wang Rongrong, Wu Zhensen, Zhang Yanyan, et al. Transmission characteristics of terahertz signal in fog[J]. Infrared and Laser Engineering, 2014, 43(8):2663-2667. (in Chinese)王蓉蓉, 吴振森, 张艳艳, 等. 太赫兹波段信号在雾中的传输特性研究[J]. 红外与激光工程, 2014, 43(8):2663-2667.
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Transmission procedure simulation of THz wave through idea medium

doi: 10.3788/IRLA201645.1125002
  • 1. School of Information Science and Engineering,Henan University of Technology,Zhengzhou 450001,China;
  • 2. Key Laboratory of Grain Information Processing and Control,Zhengzhou 450001,China;
  • 3. School of Information and Navigation,Air Force Engineering University,Xi'an 710021,China;
  • 4. Department of Wireline Communication,Dalian Air Force Sergeant School of Communication,Dalian 116600,China;
  • 5. The Collaborative Innovation Center of Modern Grain Circulation and Security in Jiangsu Province,Najing 210023,China
  • Received Date: 2016-03-15
  • Rev Recd Date: 2016-04-20
  • Publish Date: 2016-11-25

Abstract: The relationship between THz wave and medium, as well as the transmission characteristics of THz wave are not only the basic topic in the THz technology research area, but also the critical evidence for the system designations of THz wave detection, imaging and non defective detection applications. As for the transmission problem of THz wave through medium, some models were constructed respectively for the homogenous medium and idea defective medium with the methods of system analysis, which was also motivated by the electromagnetic theory and some associated experimental results presented in some home and abroad literature references. The corresponding transmission functions were also deduced and presented. Finally, simulation experiments validated the effectiveness and reasonability of such models. The results follow the basic physical principles, and are consistent with the phenomenon observed in practical experiments. The conclusions made in this paper are meaningful for the deepened comprehension about the mechanism THz wave transmitting through medium.

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