WATER SALINITY SENSORS BASED ON FIBER-OPTIC FABRY-PEROT INTERFEROMETERS

  • Николай Александрович Петров Kazan National Research Technical University named after A.N. Tupolev-KAI http://orcid.org/0009-0005-8934-2035
  • Игорь Юрьевич Муравьев Kazan National Research Technical University named after A.N. Tupolev-KAI
Keywords: fiber-optic sensors, Fabry-Perot interferometer, catastrophic melting method, salinity of water.

Abstract

An overview of fiber-optic water salinity sensors based on Fabry-Perot interferometers is presented. Three types of sensor structures are considered: a Fabry-Perot composite cavity with an air gap and a quartz element, an open cavity created by femtosecond laser radiation, and a cavity formed by catastrophic melting followed by the creation of a channel for liquid access.

Author Biographies

Николай Александрович Петров, Kazan National Research Technical University named after A.N. Tupolev-KAI

Postgraduate student in the Department of Radiophotonics and Microwave Technologies, engineer in the Department of Sports Engineering at KNITU-KAI. Research interests: radiophotonics, Fabry-Perot interferometers, fiber Bragg gratings. Author of 22 publications. SPIN code: 5704-8432. ORCID: 0009-0005-8934-2035.

Игорь Юрьевич Муравьев, Kazan National Research Technical University named after A.N. Tupolev-KAI

Postgraduate student at the Department of Radiophotonics and Microwave Technologies at the Kazan National Research Technical University named after A.N. Tupolev-KAI.

2.2.13 Radio engineering, including television systems and devices

Published
2026-01-23
How to Cite
Петров, Николай, & Муравьев, Игорь. (2026, January 23). WATER SALINITY SENSORS BASED ON FIBER-OPTIC FABRY-PEROT INTERFEROMETERS. Electronics, Photonics and Cyberphysical Systems, 5(5), 85-87. Retrieved from http://elphotkai.ru/article/view/915
Issue
Vol 5 No 5 (2025): Issue 19
Section
New items of equipment and technologies. Reviews. Conferences. Important dates
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This work is licensed under a Creative Commons Attribution 4.0 International License.

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