Detail publikace

CLOSED-LOOP INTERFEROMETRIC FIBER-OPTIC GYROSCOPE WITH UNPOLARIZED LIGHT

SKALSKÝ, M.

Originální název

CLOSED-LOOP INTERFEROMETRIC FIBER-OPTIC GYROSCOPE WITH UNPOLARIZED LIGHT

Český název

CLOSED-LOOP INTERFEROMETRIC FIBER-OPTIC GYROSCOPE WITH UNPOLARIZED LIGHT

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

cs

Originální abstrakt

This article deals with utilizing special techniques to improve parameters of interferometric fiber-optic gyroscope (I-FOG) using unexpensive single-mode (SM) fiber and based on all-fiber components. Firstly, it was shown that polarizer must be used to compensate for depolarizing unperfections. Optimization of Er-doped superfluorescent fiber source (SFS) greatly increased SNR of the sensor. Finally, solution for closed-loop operation with slow piezoelectric phase modulator was found yielding significant extension of measurement range as well as its linearity.

Český abstrakt

This article deals with utilizing special techniques to improve parameters of interferometric fiber-optic gyroscope (I-FOG) using unexpensive single-mode (SM) fiber and based on all-fiber components. Firstly, it was shown that polarizer must be used to compensate for depolarizing unperfections. Optimization of Er-doped superfluorescent fiber source (SFS) greatly increased SNR of the sensor. Finally, solution for closed-loop operation with slow piezoelectric phase modulator was found yielding significant extension of measurement range as well as its linearity.

Klíčová slova

Closed-loop unpolarized fiber-optic gyroscope, all-fiber optical gyro, superfluorescent fiber source, polarizer, Lyot depolarizer, depolarized light modulation, piezoelectric phase modulator

Vydáno

28.04.2016

ISBN

978-80-214-5350-0

Kniha

Proceedings of the 22nd Conference STUDENT EEICT 2016

Strany od

181

Strany do

183

Strany počet

3

Dokumenty

BibTex


@inproceedings{BUT124478,
  author="Michal {Skalský}",
  title="CLOSED-LOOP INTERFEROMETRIC FIBER-OPTIC GYROSCOPE WITH UNPOLARIZED LIGHT",
  annote="This article deals with utilizing special techniques to improve parameters of interferometric fiber-optic gyroscope (I-FOG) using unexpensive single-mode (SM) fiber and based on all-fiber components. Firstly, it was shown that polarizer must be used to compensate for depolarizing unperfections. Optimization of Er-doped superfluorescent fiber source (SFS) greatly increased SNR of the sensor. Finally, solution for closed-loop operation with slow piezoelectric phase modulator was found yielding significant extension of measurement range as well as its linearity.",
  booktitle="Proceedings of the 22nd Conference STUDENT EEICT 2016",
  chapter="124478",
  howpublished="online",
  year="2016",
  month="april",
  pages="181--183",
  type="conference paper"
}