Publication detail

CLOSED-LOOP INTERFEROMETRIC FIBER-OPTIC GYROSCOPE WITH UNPOLARIZED LIGHT

SKALSKÝ, M.

Original Title

CLOSED-LOOP INTERFEROMETRIC FIBER-OPTIC GYROSCOPE WITH UNPOLARIZED LIGHT

Czech Title

CLOSED-LOOP INTERFEROMETRIC FIBER-OPTIC GYROSCOPE WITH UNPOLARIZED LIGHT

Language

cs

Original Abstract

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.

Czech abstract

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.

Documents

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"
}