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ICOP & ICPET 2017, 23 - : 253-256 Back to browse issues page
Reducing the dispersion of photonic crystal fibers utilizing particle swarm optimization algorithm
Afrooz Afsari * 1, MirMojtaba Mirsalehi
Abstract:   (940 Views)

In this paper, the dispersion of photonic crystal fibers with square structure is investigated.   First, the effect of changing the diameter of the air holes in each ring around the core is studied separately. In order to minimize the dispersion, particle swarm optimization algorithm is used in which the radii of  air holes in the three rings around the core are considered as a particle. It is demonstrated that the dispersion diagram of the optimized fiber is flat over the wavelength interval of 1.2-1.6 µm and is about 1.8 × 10-3 ps/(km.nm) at the wavelength of 1.55 µm.

Keywords: photonic crystal fibers, square lattice, dispersion.
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Type of Study: Research | Subject: Special
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Afsari A, Mirsalehi M. Reducing the dispersion of photonic crystal fibers utilizing particle swarm optimization algorithm. ICOP & ICPET. 2017; 23 :253-256
URL: http://opsi.ir/article-1-1198-en.html


Volume 23 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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