title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð²Ð¾Ð»Ð¾ÐºÐ¾Ð½Ð½Ð¾Ð¹ ÑÐµÑÐ²ÐµÑÑÑÐ²Ð¾Ð»Ð½Ð¾Ð²Ð¾Ð¹ Ð¿Ð»Ð°ÑÑÐ¸Ð½ÐºÐ¸ Ð² ÑÐ¾ÑÑÐ°Ð²Ðµ Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð´Ð°ÑÑÐ¸ÐºÐ° ÑÐ¾ÐºÐ°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Investigation of the operation of a fiber quarter-wave plate as part of an optical current sensor
Creators: name: ÐÑÐ´Ð½Ð¸Ðº, Ð®Ð»Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð²Ð¾Ð»Ð¾ÐºÐ¾Ð½Ð½Ð¾-Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð´Ð°ÑÑÐ¸Ðº ÑÐ¾ÐºÐ°
Ð²Ð¾Ð»Ð¾ÐºÐ¾Ð½Ð½Ð°Ñ ÑÐµÑÐ²ÐµÑÑÑÐ²Ð¾Ð»Ð½Ð¾Ð²Ð°Ñ Ð¿Ð»Ð°ÑÑÐ¸Ð½ÐºÐ°
Ð¿Ð¾Ð»ÑÑÐ¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐ°ÑÑÐ¾Ð³Ð»Ð°ÑÐ¾Ð²Ð°Ð½Ð¸Ñ
Ð´Ð²ÑÐ»ÑÑÐµÐ¿ÑÐµÐ»Ð¾Ð¼Ð»ÐµÐ½Ð¸Ðµ
spun Ð²Ð¾Ð»Ð¾ÐºÐ½Ð¾
ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ Ð¿Ð¾Ð»ÑÑÐ¸Ð·Ð°ÑÐ¸Ð¸
ÑÐ»Ð»Ð¸Ð¿ÑÐ¸ÑÐ½Ð¾ÑÑÑ
Ð´Ð»Ð¸Ð½Ð° Ð¿Ð¾Ð»ÑÑÐ¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð±Ð¸ÐµÐ½Ð¸Ð¹
ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ°
Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
fiber-optic current sensor
fiber quarter-wave plate
polarizing mismatches
birefringence
spun fiber
polarization state
ellipticity
polarization beat length
temperature
modeling

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ½ÑÑ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐµÐ¹ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð¿Ð¾Ð»ÑÑÐ¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ²ÐµÑÐ° Ð² ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐ¾ÑÐºÐ°Ñ ÑÑÐµÐ¼Ñ Ð²Ð¾Ð»Ð¾ÐºÐ¾Ð½Ð½Ð¾-Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð´Ð°ÑÑÐ¸ÐºÐ° ÑÐ¾ÐºÐ°. ÐÐ»Ñ ÑÑÐ¾Ð³Ð¾ Ð½Ð° Ð²ÑÑÐ¾Ð´Ðµ ÐºÐ°Ð¶Ð´Ð¾Ð³Ð¾ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ° Ð¸Ð·Ð¼ÐµÑÑÐ»Ð°ÑÑ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÑ ÑÐ»Ð»Ð¸Ð¿ÑÐ¸ÑÐ½Ð¾ÑÑÐ¸ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð¿Ð¾Ð»ÑÑÐ¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ²ÐµÑÐ° Ð¾Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°-ÑÑÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ° Ð¸ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»ÑÑ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð´Ð°Ð½Ð½ÑÑ. ÐÑÐ¾Ð±Ð¾Ðµ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ Ð±ÑÐ»Ð¾ ÑÐ´ÐµÐ»ÐµÐ½Ð¾ Ð²Ð¾Ð»Ð¾ÐºÐ¾Ð½Ð½Ð¾Ð¹ ÑÐµÑÐ²ÐµÑÑÑÐ²Ð¾Ð»Ð½Ð¾Ð²Ð¾Ð¹ Ð¿Ð»Ð°ÑÑÐ¸Ð½ÐºÐµ, Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð»Ð°ÑÑ ÑÐ²Ð¾Ð»ÑÑÐ¸Ñ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð¿Ð¾Ð»ÑÑÐ¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ²ÐµÑÐ° Ð½Ð° Ð²ÑÑÐ¾Ð´Ðµ Ð¿Ð»Ð°ÑÑÐ¸Ð½ÐºÐ¸ Ð¿ÑÐ¸ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ð¸ ÐµÐµ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ, Ð¸ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð¿Ð»Ð°ÑÑÐ¸Ð½ÐºÐ¸ Ð½Ð° Ð²ÑÑÐ¾Ð´Ð½ÑÐµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð²Ð¾Ð»Ð¾ÐºÐ¾Ð½Ð½Ð¾-Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð´Ð°ÑÑÐ¸ÐºÐ° ÑÐ¾ÐºÐ°. Ð¢Ð°ÐºÐ¶Ðµ Ð² ÑÐ°Ð±Ð¾ÑÐµ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÐ¾ÑÐ¼Ð°Ð»Ð¸Ð·Ð¼Ð° Ð¼Ð°ÑÑÐ¸Ñ ÐÐ¶Ð¾Ð½ÑÐ° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÐ¸Ð¼Ð²Ð¾Ð»ÑÐ½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð¾Ð»Ð¾ÐºÐ¾Ð½Ð½Ð¾-Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð´Ð°ÑÑÐ¸ÐºÐ° ÑÐ¾ÐºÐ° Ñ ÑÑÐµÑÐ¾Ð¼ Ð¿Ð¾Ð»ÑÑÐ¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐ°ÑÑÐ¾Ð³Ð»Ð°ÑÐ¾Ð²Ð°Ð½Ð¸Ð¹ Ð½Ð° Ð²ÑÐ¾Ð´Ðµ ÑÐµÑÐ²ÐµÑÑÑÐ²Ð¾Ð»Ð½Ð¾Ð²Ð¾Ð¹ Ð¿Ð»Ð°ÑÑÐ¸Ð½ÐºÐ¸. Ð ÑÑÐµÐ´Ðµ NI LabVIEW Ð±ÑÐ»Ð¾ Ð¿ÑÐ¾Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ ÑÑÐ¸Ñ ÑÐ°ÑÑÐ¾Ð³Ð»Ð°ÑÐ¾Ð²Ð°Ð½Ð¸Ð¹ Ð½Ð° Ð°Ð¼Ð¿Ð»Ð¸ÑÑÐ´Ñ Ð¿ÐµÑÐ²Ð¾Ð¹ Ð¸ Ð²ÑÐ¾ÑÐ¾Ð¹ Ð³Ð°ÑÐ¼Ð¾Ð½Ð¸Ðº ÑÐ°ÑÑÐ¾ÑÑ Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¸Ð¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð½Ð° Ð¸ÑÐ¾Ð³Ð¾Ð²ÑÐ¹ ÑÐ°ÑÐ°Ð´ÐµÐµÐ²ÑÐºÐ¸Ð¹ ÑÐ°Ð·Ð¾Ð²ÑÐ¹ ÑÐ´Ð²Ð¸Ð³. ÐÑÐ»Ð¾ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ð¾ Ð¼Ð°ÐºÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾ Ð´Ð¾Ð¿ÑÑÑÐ¸Ð¼Ð¾Ðµ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ðµ Ð¿Ð¾Ð»ÑÑÐ¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐ°ÑÑÐ¾Ð³Ð»Ð°ÑÐ¾Ð²Ð°Ð½Ð¸Ð¹ Ð½Ð° Ð²ÑÐ¾Ð´Ðµ Ð§ÐÐ, ÑÐ¾ÑÑÐ°Ð²Ð¸Ð²ÑÐµÐµ Â±0,034ï°. ÐÑÐ¸ ÑÑÐ¾Ð¼ Ð¾ÑÐ¸Ð±ÐºÐ° Ð¿Ð¾ Ð°Ð¼Ð¿Ð»Ð¸ÑÑÐ´Ðµ ÑÐ°ÑÐ°Ð´ÐµÐµÐ²ÑÐºÐ¾Ð³Ð¾ ÑÐ°Ð·Ð¾Ð²Ð¾Ð³Ð¾ ÑÐ´Ð²Ð¸Ð³Ð° Ð½Ðµ Ð¿ÑÐµÐ²ÑÑÐ°ÐµÑ 0,2%, Ð°Ð¼Ð¿Ð»Ð¸ÑÑÐ´Ð° Ð¿ÐµÑÐ²Ð¾Ð¹ Ð³Ð°ÑÐ¼Ð¾Ð½Ð¸ÐºÐ¸ ÑÐ¼ÐµÐ½ÑÑÐ°ÐµÑÑÑ Ð½Ð° 0,23%, Ð° Ð²ÑÐ¾ÑÐ¾Ð¹ Ð½Ð° 0,46%. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¼Ð¾Ð³ÑÑ Ð±ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ Ð´Ð»Ñ ÐºÐ¾Ð¼Ð¿ÐµÐ½ÑÐ°ÑÐ¸Ð¸ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð², Ð²ÑÐ¾Ð´ÑÑÐ¸Ñ Ð² ÑÐ¾ÑÑÐ°Ð² Ð´Ð°ÑÑÐ¸ÐºÐ° ÑÐ¾ÐºÐ°, Ð½Ð° Ð¼ÐµÑÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð´Ð°ÑÑÐ¸ÐºÐ°.
description: The given work is devoted to the study of the temperature dependences of the state of light polarization at various points in the circuit of a fiberoptic current sensor. For this purpose, at the output of each element, the dependence of the ellipticity of the state of light polarization on the temperature of the element was measured and the data obtained were analyzed. Special attention was paid to the fiber quarter-wave plate, the evolution of the state of light polarization at the output of the plate with a change in its temperature, and the influence of the plate temperature on the output characteristics of the fiberoptic current sensor were studied. Also, using the Jones matrix formalism, a symbolic simulation of a fiberoptic current sensor is performed, taking into account the polarization mismatches at the input of a quarter-wave plate. In the NI LabVIEW environment, the effect of these mismatches on the amplitude of the first and second harmonics of the modulation frequency, as well as on the final Faraday phase shift, was modeled. The maximum permissible value of polarization mismatches at the input of the PMF was calculated, which was Â±0,034ï°. In this case, the amplitude error of the Faraday phase shift did not exceed 0.2%, the first harmonic amplitude decreased by 0.23%, and the second by 0.46%. The results of this work can be used to compensate for the influence of the temperature of the optical elements that make up the current sensor on the metrological characteristics of the sensor.