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Article Information:
Five-fold Symmetric Photonic Quasi-crystal Fiber with High Negative Dispersion
Sivacoumar Rajalingam and Z.C. Alex
Corresponding Author: Sivacoumar Rajalingam
Submitted: October 10, 2014
Accepted: November 26, 2014
Published: March 25, 2015 |
Abstract:
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Dispersion causes optical pulses broadening and must be compensated for in long-distance high-speed optical data transmission systems. We investigate optical properties of micro structured fiber with 5-fold symmetric quasicrystal lattice of air-holes in a silica matrix for the first time. Dual-Concentric core Photonic Quasicrystal Fiber (DC-PQF) lattices with varying hole diameters were investigated and curves for the effective index, dispersion parameter and confinement losses were calculated by finite element method. For dispersion compensation purpose, we have proposed a novel 5-fold PQF with a high negative dispersion values ≈ 16,000 ps/(nm-km) could be reached for the wavelength around 1310 nm.
Key words: Dispersion Compensation Fiber (DCF), Finite Element Analysis (FEA), five-fold symmetry, Photonic Quasi-crystal Fiber (PQF), , ,
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Cite this Reference:
Sivacoumar Rajalingam and Z.C. Alex, . Five-fold Symmetric Photonic Quasi-crystal Fiber with High Negative Dispersion. Research Journal of Applied Sciences, Engineering and Technology, (9): 786-791.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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