Transmission Properties of Highly Nonlinear Photonic Crystal Fiber with Huge Air-Fraction Volume and Doped Core
Result description
Doped Photonic Crystal Fiber (PCF) confining the fundamental mode in a small high-index core can exhibits parabolic evolution of chromatic dispersion with two zero-dispersion points and flat negative chromatic dispersion over O-Band, S-Band, C-Band and L-Band. A generally accepted view is that the zero-dispersion point can be governed by selecting the appropriate diameter of a core. It allows for tuning the zero-dispersion wavelength over dozens of nanometers in the visible and near-infrared spectrum. By increasing the diameter of a core, first zero-dispersion wavelength is tuned into longer wavelengths. A complex study of factors influencing the selection of a zero-dispersion point and their mutual dependence has been provided. Another goal is potential extension of a flat-dispersion interval, optimization of the studied structure with the goal to obtain negative dispersion at wavelengths, which are commonly used in telecommunication for potential dispersion compensation.
Keywords
photonic crystal fiberdopingindex contrastnegative chromatic dispersion
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
Transmission Properties of Highly Nonlinear Photonic Crystal Fiber with Huge Air-Fraction Volume and Doped Core
Original language description
Doped Photonic Crystal Fiber (PCF) confining the fundamental mode in a small high-index core can exhibits parabolic evolution of chromatic dispersion with two zero-dispersion points and flat negative chromatic dispersion over O-Band, S-Band, C-Band and L-Band. A generally accepted view is that the zero-dispersion point can be governed by selecting the appropriate diameter of a core. It allows for tuning the zero-dispersion wavelength over dozens of nanometers in the visible and near-infrared spectrum. By increasing the diameter of a core, first zero-dispersion wavelength is tuned into longer wavelengths. A complex study of factors influencing the selection of a zero-dispersion point and their mutual dependence has been provided. Another goal is potential extension of a flat-dispersion interval, optimization of the studied structure with the goal to obtain negative dispersion at wavelengths, which are commonly used in telecommunication for potential dispersion compensation.
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
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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Basic information
Result type
D - Article in proceedings
CEP
JA - Electronics and optoelectronics
Year of implementation
2009