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Kvantovaya Elektronika, 2021, Volume 51, Number 11, Pages 1044–1050 (Mi qe17936)  

This article is cited in 3 scientific papers (total in 3 papers)

Laser applications and other topics in quantum electronics

High-frequency electric field intensity sensor based on double-slot waveguides filled with electro-optical polymer

I. A. Goncharenko, V. N. Ryabtsev

University of Civil Protection of the Republic of Belarus, Minsk
References:
Abstract: We consider the structure of a high-frequency external electric field sensor based on microring resonators using waveguides with two horizontal or vertical slots filled with an electrooptical polymer. The method of lines is used to calculate the propagation constants and mode field distributions of such waveguides. It is shown that double-slot waveguides filled with an electro-optical polymer exhibit higher optical radiation intensity in the slot region compared to single-slot waveguides, which makes it possible to increase the sensor sensitivity. The distances between the slots and the values of their widths at which a maximum sensor sensitivity is achieved are determined. The sensor allows alternating electric fields with frequencies up to 10 GHz to be measured in the range of 100 – 16 × 106 V m-1 with an accuracy of 150 V m-1.
Keywords: microring resonator, slot waveguide, optical sensor, electro-optical polymer, effective refractive index, electric field intensity.
Received: 05.08.2021
Revised: 14.09.2021
English version:
Quantum Electronics, 2021, Volume 51, Issue 11, Pages 1044–1050
DOI: https://doi.org/10.1070/QEL17645
Bibliographic databases:
Document Type: Article
Language: Russian


Citation: I. A. Goncharenko, V. N. Ryabtsev, “High-frequency electric field intensity sensor based on double-slot waveguides filled with electro-optical polymer”, Kvantovaya Elektronika, 51:11 (2021), 1044–1050 [Quantum Electron., 51:11 (2021), 1044–1050]
Linking options:
  • https://www.mathnet.ru/eng/qe17936
  • https://www.mathnet.ru/eng/qe/v51/i11/p1044
  • This publication is cited in the following 3 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Квантовая электроника Quantum Electronics
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