Search search
submit Submit
Publication Date
to
Vol. 97
Latest Volume
All Volumes
PIER 180 [2024] PIER 179 [2024] PIER 178 [2023] PIER 177 [2023] PIER 176 [2023] PIER 175 [2022] PIER 174 [2022] PIER 173 [2022] PIER 172 [2021] PIER 171 [2021] PIER 170 [2021] PIER 169 [2020] PIER 168 [2020] PIER 167 [2020] PIER 166 [2019] PIER 165 [2019] PIER 164 [2019] PIER 163 [2018] PIER 162 [2018] PIER 161 [2018] PIER 160 [2017] PIER 159 [2017] PIER 158 [2017] PIER 157 [2016] PIER 156 [2016] PIER 155 [2016] PIER 154 [2015] PIER 153 [2015] PIER 152 [2015] PIER 151 [2015] PIER 150 [2015] PIER 149 [2014] PIER 148 [2014] PIER 147 [2014] PIER 146 [2014] PIER 145 [2014] PIER 144 [2014] PIER 143 [2013] PIER 142 [2013] PIER 141 [2013] PIER 140 [2013] PIER 139 [2013] PIER 138 [2013] PIER 137 [2013] PIER 136 [2013] PIER 135 [2013] PIER 134 [2013] PIER 133 [2013] PIER 132 [2012] PIER 131 [2012] PIER 130 [2012] PIER 129 [2012] PIER 128 [2012] PIER 127 [2012] PIER 126 [2012] PIER 125 [2012] PIER 124 [2012] PIER 123 [2012] PIER 122 [2012] PIER 121 [2011] PIER 120 [2011] PIER 119 [2011] PIER 118 [2011] PIER 117 [2011] PIER 116 [2011] PIER 115 [2011] PIER 114 [2011] PIER 113 [2011] PIER 112 [2011] PIER 111 [2011] PIER 110 [2010] PIER 109 [2010] PIER 108 [2010] PIER 107 [2010] PIER 106 [2010] PIER 105 [2010] PIER 104 [2010] PIER 103 [2010] PIER 102 [2010] PIER 101 [2010] PIER 100 [2010] PIER 99 [2009] PIER 98 [2009] PIER 97 [2009] PIER 96 [2009] PIER 95 [2009] PIER 94 [2009] PIER 93 [2009] PIER 92 [2009] PIER 91 [2009] PIER 90 [2009] PIER 89 [2009] PIER 88 [2008] PIER 87 [2008] PIER 86 [2008] PIER 85 [2008] PIER 84 [2008] PIER 83 [2008] PIER 82 [2008] PIER 81 [2008] PIER 80 [2008] PIER 79 [2008] PIER 78 [2008] PIER 77 [2007] PIER 76 [2007] PIER 75 [2007] PIER 74 [2007] PIER 73 [2007] PIER 72 [2007] PIER 71 [2007] PIER 70 [2007] PIER 69 [2007] PIER 68 [2007] PIER 67 [2007] PIER 66 [2006] PIER 65 [2006] PIER 64 [2006] PIER 63 [2006] PIER 62 [2006] PIER 61 [2006] PIER 60 [2006] PIER 59 [2006] PIER 58 [2006] PIER 57 [2006] PIER 56 [2006] PIER 55 [2005] PIER 54 [2005] PIER 53 [2005] PIER 52 [2005] PIER 51 [2005] PIER 50 [2005] PIER 49 [2004] PIER 48 [2004] PIER 47 [2004] PIER 46 [2004] PIER 45 [2004] PIER 44 [2004] PIER 43 [2003] PIER 42 [2003] PIER 41 [2003] PIER 40 [2003] PIER 39 [2003] PIER 38 [2002] PIER 37 [2002] PIER 36 [2002] PIER 35 [2002] PIER 34 [2001] PIER 33 [2001] PIER 32 [2001] PIER 31 [2001] PIER 30 [2001] PIER 29 [2000] PIER 28 [2000] PIER 27 [2000] PIER 26 [2000] PIER 25 [2000] PIER 24 [1999] PIER 23 [1999] PIER 22 [1999] PIER 21 [1999] PIER 20 [1998] PIER 19 [1998] PIER 18 [1998] PIER 17 [1997] PIER 16 [1997] PIER 15 [1997] PIER 14 [1996] PIER 13 [1996] PIER 12 [1996] PIER 11 [1995] PIER 10 [1995] PIER 09 [1994] PIER 08 [1994] PIER 07 [1993] PIER 06 [1992] PIER 05 [1991] PIER 04 [1991] PIER 03 [1990] PIER 02 [1990] PIER 01 [1989]
All Journals
PIER PIER B PIER C PIER M PIER Letters
2009-10-06
A Novel Terahertz Sensing Device Comprising of a Parabolic Reflective Surface and a BI-Conical Structure
By
Mao Cai,

    Dr. Mao Cai

    Advanced Electronics and Electromagnetics Group

    Singapore

    Homepage

Er Ping Li

    Professor Er Ping Li

    Institute of High Performance Computing

    National University of Singapore

    Singapore, 117528

    Homepage

Progress In Electromagnetics Research, Vol. 97, 61-73, 2009
doi:10.2528/PIER09090902
Abstract
A sensing device comprising of a parabolic reflective surface and a bi-conical metal structure is proposed to focus terahertz energy on sample material in the sensing zone to create a strong interaction between terahertz signals and the sample under test. The signal enhancement by the sensing device is confirmed by modeling and simulation results. The proposed sensor is applied to investigate the polarization dependency of a split ring resonator (SRR), and spectral signatures of the SRR under different incident wave polarizations are obtained.
Citation
Mao Cai, and Er Ping Li, "A Novel Terahertz Sensing Device Comprising of a Parabolic Reflective Surface and a BI-Conical Structure," Progress In Electromagnetics Research, Vol. 97, 61-73, 2009.
doi:10.2528/PIER09090902
References

1. Fischer, B. M., M. Hoffmann, H. Helm, R. Wilk, F. Rotz, K. O. Thomas, M. Koch, and P. U. Jepsen, "Terahertz time-domain spectroscopy and imaging of artificial RNA," Optics Express, Vol. 13, No. 14, 5205-5215, July 11, 2005.
doi:10.1364/OPEX.13.005205

2. Zhong, H., R. S. Albert, and X. C. Zhang, "Identification and classification of chemicals using terahertz reflective spectroscopy focal plane imaging system," Optics Express, Vol. 14, No. 20, 9130-9141, October 2, 2006.
doi:10.1364/OE.14.009130

3. Hirori, H., K. Yamashita, M. Nagai, and K. Tanaka, "Attenuated total reflection spectroscopy in time-domain using terahertz coherent pulses," Japanese Journal of Applied Physics, Vol. 43, No. 10A, L1287-L1289, 2004.
doi:10.1143/JJAP.43.L1287

4. Huang, F., B. Schulkin, H. Altan, J. F. Federici, D. Gary, R. Barat, D. Zimdars, M. Chen, and D. B. Tanner, "Terahertz study of 1,3,5-trinitro-triazine by time-domain and fourier transform infrared spectroscopy," Applied Physics Letters, Vol. 85, No. 23, 5535-5537, December 6, 2004.
doi:10.1063/1.1829793

5. Usami, M., M. Yamashita, K. Fukushima, C. Otani, and K. Kawase, "Terahertz wideband spectroscopic imaging based on two-dimensional electro-optic sampling technique," Applied Physics Letters, Vol. 86, No. 14, 141109.1-141109.3, 2005.
doi:10.1063/1.1899259

6. Kitagawa, J., T. Ohkubo, M. Onuma, and Y. Kadoya, "THz spectroscopic characterization of biomolecule/water systems by compact sensor chips," Applied Physics Letters, Vol. 89, No. 4, 041114.1-041114.3, July 26, 2006.

7. Hor, Y. L., J. F. Federici, and R. L. Wample, "Nondestructive evaluation of cork enclosures using terahertz/millimeter wave spectroscopy and imaging," Applied Optics, Vol. 47, No. 1, 72-78, January 1, 2008.
doi:10.1364/AO.47.000072

8. Rockstuhl, G., T. Zentgraf, H. Guo, N. Liu, C. Etrich, I. Loa, K. Syassen, J. Kuhl, F. Lederer, and H. Giessen, "Resonances of split-ring resonator metamaterials in the near infrared," Applied Physics B, Vol. 84, 219-227, 2006.
doi:10.1007/s00340-006-2205-2

9. Han, J., A. Lakhtakia, and C. W. Qiu, "Terahertz metamaterials with semiconductor split-ring resonators for magnetostatic tunability," Optics Express, Vol. 16, No. 19, 14390-14396, September 2008.
doi:10.1364/OE.16.014390

10. O'Hara, J. F., R. Singh, I. Brener, E. Smirnova, J. Han, A. J. Taylor, and W. Zhang, "Thin-film sensing with planar terahertz metamaterials: Senstivity and limitations," Optics Express, Vol. 16, No. 3, 1786-1795, February 2008.
doi:10.1364/OE.16.001786

11. Bitzer, A., H. Merbold, A. Thoman, T. Deurer, H. Helm, and M. Walther, "Terahertz near-field imaging of electric and magnetic resonances of a planar metamaterial," Optics Express, Vol. 17, No. 5, 3826-3834, March 2009.
doi:10.1364/OE.17.003826

12. Leithner, A. and C. P. Wells, "Radiation by disk and conical structures," IRE Trans. Ant. Propag., 637-640, October 1956.

13. King, R., "The conical antenna as a sensor or probe," IEEE Trans. EMC, Vol. 25, No. 1, 8-13, February 1983.

Download Full Article (284) View Full Article volume
The EM Academy piers.org jpier.org Who's Who in EM
Copyright © 2022 The Electromagnetics Academy. All Rights Reserved.