Vol. 1 No. 4 (2026), Articles
Vol. 1 No. 4 (2026)

ANALYSIS OF MODERN FIBER-OPTIC SENSORS BASED ON PHASE MODULATION

Articles
Published 2026-04-23
Parizoda Kholikova
2nd-year Master’s Student, Tashkent State Technical University
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Keywords

fiber-optic sensor, phase modulation, interferometry, Mach–Zehnder interferometer, Fiber Bragg Grating (FBG), hybrid system, cross-sensitivity, industrial monitoring, phase shift, sensor.

How to Cite

Kholikova , P. (2026). ANALYSIS OF MODERN FIBER-OPTIC SENSORS BASED ON PHASE MODULATION. GLOBAL SCIENTIFIC CONFERENCE ON MULTIDISCIPLINARY RESEARCH, 1(4), 149-157. https://doi.org/10.5281/zenodo.19711421
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Abstract

This article analyzes the operating principles and modern technological solutions of fiber-optic sensors based on phase modulation. The main novelty of the paper is the proposal of a hybrid sensor system based on the Mach–Zehnder interferometer and Fiber Bragg Grating (FBG) to eliminate the “cross-sensitivity” issue of interferometric sensors toward temperature and pressure.

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References

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