Negative Chromatic Dispersion in Selected Types of Photonic Crystal Fibres Obtained by Bending
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F09%3A00157083" target="_blank" >RIV/68407700:21230/09:00157083 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Negative Chromatic Dispersion in Selected Types of Photonic Crystal Fibres Obtained by Bending
Original language description
It is theoretically possible to achieve huge negative chromatic dispersion by fibre bending (-185000 ps/nm/km). On one hand, fibre bending may result in negative chromatic dispersion or coupling modes, which can open possibilities for new applications, such as design of Photonic Crystal Fibres suitable for compensation of Group Velocity Dispersion or for tuning operating wavelengths of dispersion compensating PCFs. Last but not least, it can be a potential tool to design optical filters, optical switches, or directional couplers. On the other hand, fibre bending is responsible for huge bending losses. Minimum dispersion and minimum-dispersion wavelength can be determined by the value of bending radius together with the diameter of a core, normalized hole diameter and the hole pattern. Chromatic dispersion diagrams for bending at different values of bending radius and for different air-filling fraction are demonstrated.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GP102%2F09%2FP143" target="_blank" >GP102/09/P143: Research of nonlinear phenomena of quantum structures to photonic crystal-based optical components of high-speed transmission systems</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
11th International Conference on Transparent Optical Networks
ISBN
978-1-4244-4826-5
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
National Institute of Telecommunications
Place of publication
Warsaw
Event location
S?o Miguel, Azores
Event date
Jun 28, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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