Fiber Optic Current Sensing in Pulsed Power Application

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Fiber Optic Current Sensing in Pulsed Power Application

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

Fiber Optic Current Sensing in Pulsed Power Application

Popis výsledku anglicky

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.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název statě ve sborníku

Progress In Electromagnetic

ISBN

978-1-934142-09-7

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

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Název nakladatele

PIERS

Místo vydání

Moskva

Místo konání akce

Moscow

Datum konání akce

18. 8. 2009

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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