Birefringence dispersion in elliptical-core fibers measured over a broad wavelength range by interferometric techniques

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

Birefringence dispersion in elliptical-core fibers measured over a broad wavelength range by interferometric techniques

Popis výsledku v původním jazyce

We present the results of measurement of birefringence dispersion in elliptical-core fibers. The measurement is performed over a broad wavelength range by two different spectral interferometric techniques. First, a technique employing a tandem configuration of a Michelson interferometer and an optical fiber under test is used for measuring the group modal birefringence for two linearly-polarized modes supported by the fiber. Second, a method of a lateral point-like force acting on the fiber and based onspectral interferometry is used for measuring the phase modal birefringence at one wavelength for the fundamental mode only. The measured value is combined with the dispersion of the group modal birefringence to obtain the phase modal birefringence overa broad wavelength range. We measured dispersion of the birefringences for two different elliptical-core fibers and resolved for example that the maximum of the group modal birefringence for the fundamental mode is at a certain wavelengt

Název v anglickém jazyce

Birefringence dispersion in elliptical-core fibers measured over a broad wavelength range by interferometric techniques

Popis výsledku anglicky

We present the results of measurement of birefringence dispersion in elliptical-core fibers. The measurement is performed over a broad wavelength range by two different spectral interferometric techniques. First, a technique employing a tandem configuration of a Michelson interferometer and an optical fiber under test is used for measuring the group modal birefringence for two linearly-polarized modes supported by the fiber. Second, a method of a lateral point-like force acting on the fiber and based onspectral interferometry is used for measuring the phase modal birefringence at one wavelength for the fundamental mode only. The measured value is combined with the dispersion of the group modal birefringence to obtain the phase modal birefringence overa broad wavelength range. We measured dispersion of the birefringences for two different elliptical-core fibers and resolved for example that the maximum of the group modal birefringence for the fundamental mode is at a certain wavelengt

Druh

D - Stať ve sborníku

CEP obor

BH - Optika, masery a lasery

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

Proceedings of SPIE

ISBN

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ISSN

0277-786X

e-ISSN

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Počet stran výsledku

8

Strana od-do

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Název nakladatele

SPIE - The International Society for Optical Engineering

Místo vydání

Bellingham

Místo konání akce

Praha

Datum konání akce

20. 4. 2009

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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