Publication result detail

Measurement of slow and fast polarization transients on a fiber-optic testbed

BARCÍK, P.; MÜNSTER, P.

Original Title

Measurement of slow and fast polarization transients on a fiber-optic testbed

English Title

Measurement of slow and fast polarization transients on a fiber-optic testbed

Type

WoS Article

Original Abstract

Polarization changes inside a single-mode fiber due to birefringence are studied in this paper. We demonstrate a measurement system for the detection of fast and slow polarization transients in a single-mode optical fiber route. The output signals from a polarimeter based on tilted fiber gratings and a polarimeter based on a polarizing beam splitter and a balanced detector (PBS polarimeter) are processed. The processed data reveal that the detected signal depends on the vibration along the fiber route caused by trains and the temperature instability around the fiber. The proposed system is sufficient for detecting polarization transients and can be used for the detection of suspicious events that would lead to a disruption of the optical path.

English abstract

Polarization changes inside a single-mode fiber due to birefringence are studied in this paper. We demonstrate a measurement system for the detection of fast and slow polarization transients in a single-mode optical fiber route. The output signals from a polarimeter based on tilted fiber gratings and a polarimeter based on a polarizing beam splitter and a balanced detector (PBS polarimeter) are processed. The processed data reveal that the detected signal depends on the vibration along the fiber route caused by trains and the temperature instability around the fiber. The proposed system is sufficient for detecting polarization transients and can be used for the detection of suspicious events that would lead to a disruption of the optical path.

Keywords

Optical fiber polarization; Optical fiber sensors; Distributed sensing; Optical fiber applications

Key words in English

Optical fiber polarization; Optical fiber sensors; Distributed sensing; Optical fiber applications

Authors

BARCÍK, P.; MÜNSTER, P.

RIV year

2021

Released

05.05.2020

Publisher

OSA—The Optical Society

Location

Washington, D.C.

ISBN

1094-4087

Periodical

OPTICS EXPRESS

Volume

28

Number

10

State

United States of America

Pages from

15250

Pages to

15257

Pages count

8

URL

https://www.osapublishing.org/oe/abstract.cfm?uri=oe-28-10-15250

Full text in the Digital Library

http://hdl.handle.net/11012/188110

BibTex

@article{BUT163937,
  author="Peter {Barcík} and Petr {Münster}",
  title="Measurement of slow and fast polarization transients on a fiber-optic testbed",
  journal="OPTICS EXPRESS",
  year="2020",
  volume="28",
  number="10",
  pages="15250--15257",
  doi="10.1364/OE.390649",
  issn="1094-4087",
  url="https://www.osapublishing.org/oe/abstract.cfm?uri=oe-28-10-15250"
}