White-light spectral interferometry and its applications in fiber optics
Result description
In this contribution, an overview of applications of white-light spectral interferometry in dispersion characteriza- tion of optical fibers is presented. First, spectral-domain intermodal interference is analyzed theoretically at the output of a few-modeoptical fiber alone and at the output of the optical fiber in a tandem configuration with a Michelson interferometer. The theoretical analysis is performed under general measurement conditions when a broadband source and a spectrometer of a Gaussian response function are considered and when the first-order and second-order intermodal dispersion effects in the optical fiber are taken into account. Second, the theoretical analysis is performed for three different examples of dispersion curves of two-modeoptical fibers and the effect of the limiting factors is specified. Finally, the theory is accompanied by the corresponding experiments for mea- suring either the intermodal dispersion in circular-core and elliptical-core fibers or the d
Keywords
The result's identifiers
Result code in IS VaVaI
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
White-light spectral interferometry and its applications in fiber optics
Original language description
In this contribution, an overview of applications of white-light spectral interferometry in dispersion characteriza- tion of optical fibers is presented. First, spectral-domain intermodal interference is analyzed theoretically at the output of a few-modeoptical fiber alone and at the output of the optical fiber in a tandem configuration with a Michelson interferometer. The theoretical analysis is performed under general measurement conditions when a broadband source and a spectrometer of a Gaussian response function are considered and when the first-order and second-order intermodal dispersion effects in the optical fiber are taken into account. Second, the theoretical analysis is performed for three different examples of dispersion curves of two-modeoptical fibers and the effect of the limiting factors is specified. Finally, the theory is accompanied by the corresponding experiments for mea- suring either the intermodal dispersion in circular-core and elliptical-core fibers or the d
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BH - Optics, masers and lasers
OECD FORD branch
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Result continuities
Project
GA202/03/0776: Magneto-optical effects in magnetic nanostructures
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of SPIE
ISBN
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ISSN
0277-786X
e-ISSN
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Number of pages
12
Pages from-to
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Publisher name
SPIE - The International Society for Optical Engineering
Place of publication
Bellingham
Event location
Nitra
Event date
Sep 13, 2004
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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Basic information
Result type
D - Article in proceedings
CEP
BH - Optics, masers and lasers
Year of implementation
2005