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Newest Methods and Approaches to Enhance the Performance of Optical Frequency-Domain Reflectometers.
Lobach, Ivan A; Fotiadi, Andrei A; Yatseev, Vasily A; Konstantinov, Yuri A; Barkov, Fedor L; Claude, D; Kambur, Dmitry A; Belokrylov, Maxim E; Turov, Artem T; Korobko, Dmitry A.
Afiliación
  • Lobach IA; Institute of Automation and Electrometry, Siberian Branch, Russian Academy of Sciences, 630090 Novosibirsk, Russia.
  • Fotiadi AA; Electromagnetism and Telecommunication Department, University of Mons, 7000 Mons, Belgium.
  • Yatseev VA; S.P. Kapitsa Research Institute of Technology, Ulyanovsk State University, 42 Leo Tolstoy Street, 432970 Ulyanovsk, Russia.
  • Konstantinov YA; Kotelnikov Institute of Radioengineering and Electronics of Russian Academy of Science, 125009 Moscow, Russia.
  • Barkov FL; Institute of Continuous Media Mechanics, Ural Branch, Russian Academy of Sciences, 1 Acad. Korolev Street, 614018 Perm, Russia.
  • Claude D; Institute of Continuous Media Mechanics, Ural Branch, Russian Academy of Sciences, 1 Acad. Korolev Street, 614018 Perm, Russia.
  • Kambur DA; Institute of Continuous Media Mechanics, Ural Branch, Russian Academy of Sciences, 1 Acad. Korolev Street, 614018 Perm, Russia.
  • Belokrylov ME; Institute of Continuous Media Mechanics, Ural Branch, Russian Academy of Sciences, 1 Acad. Korolev Street, 614018 Perm, Russia.
  • Turov AT; Applied Mathematics Department, Perm National Research Polytechnic University, Komsomolsky Avenue 29, 614990 Perm, Russia.
  • Korobko DA; Institute of Continuous Media Mechanics, Ural Branch, Russian Academy of Sciences, 1 Acad. Korolev Street, 614018 Perm, Russia.
Sensors (Basel) ; 24(16)2024 Aug 22.
Article en En | MEDLINE | ID: mdl-39205125
ABSTRACT
In this review, we summarize the latest advances in the design of optical frequency-domain reflectometers (OFDRs), digital signal processing, and sensors based on special optical fibers. We discuss state-of-the-art approaches to improving metrological characteristics, such as spatial resolution, SNR, dynamic range, and the accuracy of determining back reflection coefficients. We also analyze the latest achievements in the OFDR-based sensors the accuracy of spatial localization of the impact, the error in detecting temperatures, deformation, and other quantities, and the features of separate measurement of various physical quantities. We also pay attention to the trend of mutual integration of frequency-domain optical reflectometry methods with time-domain optical reflectometry, which provides completely new sensing possibilities. We believe that this review may be useful to engineers and scientists focused on developing a lab setup, complete measurement instrument, or sensing system with specific requirements.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Sensors (Basel) Año: 2024 Tipo del documento: Article País de afiliación: Rusia Pais de publicación: Suiza
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Sensors (Basel) Año: 2024 Tipo del documento: Article País de afiliación: Rusia Pais de publicación: Suiza