Fiber Optic Current Sensing in Pulsed Power Application

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F09%3APU81451" target="_blank" >RIV/00216305:26220/09:PU81451 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Fiber Optic Current Sensing in Pulsed Power Application

Original language description

In order to optical fiber linear birefringence compensation a promising method was chosen for pulsed current sensor design. The method employs orthogonal polarization conjugation by the back direction propagation of the light wave in the fiber. The Jonescalculus analysis presents its propriety. Presented result is a new approach to the Jones calculus treatment in birefringent media. This approach simplifies the analysis. An experimental fiber optic current sensor has been designed and realized. The advantage of the proposed method was proved considering to the sensitivity improvement. The sensitivity has improved by a factor As = 174 in compare to the basic sensor setup. The detailed description of the experimental setup is described. For measurementof the sensor bandwidth a pulsed current source with very fast rise time is required. The description of the fast rise time current source design is presented also.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Progress In Electromagnetic

ISBN

978-1-934142-09-7

ISSN

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e-ISSN

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Number of pages

5

Pages from-to

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Publisher name

PIERS

Place of publication

Moskva

Event location

Moscow

Event date

Aug 18, 2009

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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