Publication detail

MEASUREMENT OF PULSED QUANTITIES BY ORTHOCONJUGATE RETROREFLECTOR

DREXLER, P. FIALA, P. HADINEC, M. KADLEC, R.

Original Title

MEASUREMENT OF PULSED QUANTITIES BY ORTHOCONJUGATE RETROREFLECTOR

Type

conference paper

Language

English

Original Abstract

This paper proposes a technique for the fiber optic measurement of pulsed magnetic field and measurement of DC and AC currents. The crucial issue is the presence of induced and the latent linear birefringence. In order to the linear birefringence compensation a promising method was chosen for the pulsed current sensor design. The method employs an orthogonal polarization conjugation by the back direction propagation of the light wave in the fiber. The Jones calculus analysis presents its propriety. An experimental fiber optic current sensor has been designed and realized. The orthoconjugate retroreflector is exploited for the light reflection and polarization rotation. The sensor is setup utilizing orthoconjugate retroreflector. The advantage of the proposed method was proved considering to the sensitivity improvement.

Keywords

Measurement of DC and AC currents, pulsed magnetic field, orthoconjugate retroreflector, light reflection, Jones calculus, linear birefringence.

Authors

DREXLER, P.; FIALA, P.; HADINEC, M.; KADLEC, R.

RIV year

2009

Released

2. 9. 2009

Publisher

NOVPRESS s.r.o.

Location

Brno

ISBN

978-80-214-3933-7

Book

EDS '09 IMAPS CS International Conference Proceedings

Edition number

1

Pages from

443

Pages to

448

Pages count

6

URL

http://www.imaps.cz/eds2009/

BibTex

@inproceedings{BUT29474,
  author="Petr {Drexler} and Pavel {Fiala} and Michal {Hadinec} and Radim {Kadlec}",
  title="MEASUREMENT OF PULSED QUANTITIES BY ORTHOCONJUGATE RETROREFLECTOR",
  booktitle="EDS '09 IMAPS CS International Conference Proceedings",
  year="2009",
  number="1",
  pages="443--448",
  publisher="NOVPRESS s.r.o.",
  address="Brno",
  isbn="978-80-214-3933-7",
  url="http://www.imaps.cz/eds2009/"
}