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Advanced design and optimization of single mode photonic crystal fibers.
- Source :
-
Journal of Modern Optics . Aug2009, Vol. 56 Issue 14, p1572-1581. 10p. 3 Diagrams, 8 Charts, 7 Graphs. - Publication Year :
- 2009
-
Abstract
- This paper proposes a combination of differential evolution (DE) and estimation of distribution algorithm (EDA) to design photonic crystal fiber structures with desired properties over the C communication band. In order to determine the properties of PCFs such as dispersion, dispersion slope and loss, an artificial intelligence method, the Nero-Fuzzy system, is applied. In addition, a special cost function which simultaneously includes the confinement loss, dispersion and its slope is used in the proposed design approach. The results revealed that the proposed method is a powerful tool for solving this optimization problem. The optimized PCF exhibits an ultra low confinement loss and low dispersion at 1.55 µm wavelength with a nearly zero dispersion slope over the C communication band. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 09500340
- Volume :
- 56
- Issue :
- 14
- Database :
- Academic Search Index
- Journal :
- Journal of Modern Optics
- Publication Type :
- Academic Journal
- Accession number :
- 44317124
- Full Text :
- https://doi.org/10.1080/09500340903184311