The problem of enhancing the sensitivity of a measurement transducer of high-frequency external electric fields is examined. It is shown that solving this problem is possible by using a ring waveguide with two horizontal or vertical slots filled with an electro-optic polymer. The structure of a measurement transducer of a ring waveguide with two horizontal or vertical slots is examined. In waveguides with two slots, a greater intensity of optical radiation in the region of the slots is achieved, in comparison with waveguides with one slot. The values of the optimal distances between the slots and their width for maximum sensitivity of the measurement transducer are determined. As a result of using the active organic compound SEO125 and waveguides with two slots, the transducer under study makes it possible to measure the strength of alternating electric fields of frequency 0–10 GHz over the range 150–16·106 V/m with resolution up to 150 V/m. The measurement transducer can be used to detect high frequency waves and electromagnetic pulses, as well as to analyze external electromagnetic interference and diagnose high frequency electronic circuits.
Similar content being viewed by others
References
M. Bieler, G. Hein, K. Pierz, et al., Appl. Phys. Lett., 87, No. 4, 042102–042104 (2005), https://doi.org/10.1063/1.2000333.
H. Chunyang, L. Fangxing, S. Chen, and D. Hui, Opt. Lett., 40, No. 16, 3683–3686 (2015), https://doi.org/10.1364/OL.40.003683.
T. Pfeifer, H.-M. Heiliger, T. Lofľler, et al., IEEE J. Sel. Top. Quant. Electr., 2, No. 3, 586–604 (1996), https://doi.org/10.1109/2944.571758.
O. Bottauscio, M. Chiampi, G. Crotti, et al., IEEE T. Instrum. Measur., 62, No. 1, 1436–1442 (2013), https://doi.org/10.1109/TIM.2012.2230812.
V. M. N. Passaro, F. Dell’Olio, and F. De Leonardis, Prog. Quant. Electron., 30, No. 2–3, 45–73 (2006), https://doi.org/10.1016/j.pquantelec.2006.08.001.
V. S. Ilchenko, A. A. Savchenkov, A. B. Matsko, and L. Maleki, IEEE Photon. Tech. Lett., 14, No. 11, 1602–1604 (2002), https://doi.org/10.1109/LPT.2002.803916.
Zh. Yong, Zh. Ya-nan, L. Ri-qing, and L. Jin, J. Lightwave Technol., 35, No. 16, 3440–3446 (2017), https://doi.org/10.1109/JLT.2016.2576500.
A. M. Musab, A. Al-Tarawni, A. B. Ashrif, et al., Opt. Eng., 56, No. 10, 107105 (2017), https://doi.org/10.1117/1.OE.56.10.107105.
X. Zhang, A. Hosseini, H. Subbaraman, et al., J. Lightwave Technol., 32, No. 20, 3774–3784 (2014), https://doi.org/10.1109/JLT.2014.2319152.
J. Zhang, F. Chen, and B. Sun, IEEE Photon. Tech. Lett., 26, No. 3, 275–277 (2014), https://doi.org/10.1109/LPT.2013.2292567.
D. H. Park, V. R. Pagan, T. E. Murphy, et al., Opt. Express, 23, No. 7, 9464–9476 (2015), https://doi.org/10.1364/OE.23.009464.
K. Tajima, R. Kobayashi, N. Kuwabara, and M. Tokuda, “Development of optical isotropic e-field sensor operating more than 10 GHz using Mach–Zehnder interferometers,” IEICE T. Electron., E85C, No. 4, 961–968 (2002).
L. Chen and R. M. Reano, Opt. Express, 20, No. 4, 4032–4038 (2012), https://doi.org/10.1364/OE.20.004032.
I. A. Goncharenko and V. N. Ryabtsev, “Measurement of the strength of electric fields by means of ring resonators based on slot waveguides with liquid crystal filling,” Izmer. Tekhn., No. 1, 41–45 (2018), https://doi.org/10.32446/0368-1025it.2018-1-41-45.
I. A. Goncharenko, V. N. Ryabtsev, A. V. Il’yushonok, and O. D. Navrotsky, “A sensor of the strength of high frequency electric fields based on slot waveguides filled with an electro-optic polymer,” Vestn. Univ. Grazhd. Zash. MChS Belar., 4, No. 4, 378–388 (2020), https://doi.org/10.33408/2519-237X.2020.4-4.378.
F. Seng, Z. Yang, R. King, et al., Appl. Optics, 56, No. 17, 4911–4916 (2017), https://doi.org/10.1364/AO.56.004911.
I. A. Goncharenko, A. K. Esman, V. K. Kuleshov, and V. A. Pilipovich, Opt. Commun., 257, No. 1, 54–61 (2006), https://doi.org/10.1016/j.optcom.2005.07.024.
C. Y. Lin, A. X. Wang, B. S. Lee, et al., Opt. Express, 19, No. 18, 17372–17377 (2011), https://doi.org/10.1364/OE.19.017372.
R. Pregla, J. Lightwave Technol., 14, No. 4, 634–639 (1996), https://doi.org/10.1109/50.491403.
I. A. Goncharenko, S. E. Helfert, and R. Pregla, Int. J. Electron. Commun. (AEÜ), 59, No. 3, 185–191 (2005), https://doi.org/10.1016/j.aeue.2004.11.012.
I. A. Goncharenko, A. V. Il’yushonok, and V. N. Ryabtsev, “A sensor of the strength of high frequency electric fields based on optical waveguides with several slots,” Proc. 13th Int. Sci. Techn. Conf. Instrumentation Technologies-2020, Minsk, Belarus, Nov. 18–20, 2020, BNTU, Minsk (2020), pp. 28–30.
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Izmeritel’naya Tekhnika, No. 12, pp. 56–61, December, 2021.
Rights and permissions
About this article
Cite this article
Goncharenko, I.A., Reabtsev, V.N. Measurement of the Intensity of a High-Frequency Electric Field: Application of a Ring Waveguide with Two Slots Filled with Electro-Optic Polymer. Meas Tech 64, 1024–1029 (2022). https://doi.org/10.1007/s11018-022-02039-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11018-022-02039-y