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[34772] Artykuł: Optimization of SP1-type double cladding fiber in order to ensure the propagation of bright solitonsCzasopismo: Conference on Optical Fibers and Their Applications 2011, Bialystok, Poland, 26-29.01.2011. Proceedings of SPIE Tom: 8010ISSN: 0277-786X Wydawca: SPIE-INT SOC OPTICAL ENGINEERING, 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA Opublikowano: 2011 Seria wydawnicza: Proceedings of SPIE Autorzy / Redaktorzy / Twórcy
Grupa MNiSW: Materiały z konferencji międzynarodowej (zarejestrowane w Web of Science) Punkty MNiSW: 10 Klasyfikacja Web of Science: Proceedings Paper DOI Web of Science Keywords: eigenvalue equation  optical fiber dispersion  solitons  double cladding optical fiber  |
In this paper are presented results of optimization of double cladding PS1-type profile fiber. The aim of optimization was to maximize simultaneously single mode operating range and scope of anomalous dispersion in the vicinity of the third transmission window. The optimization process was conducted in two variants. In both cases the output quantity was optimal value of normalized frequency V-OPT. In the first variant the normalized frequency V was optimized as a function of the quotient of refractive indices difference Delta n'/Delta n for constant ratio of fiber radii b/a. In the second variant V was optimized as a function of b/a for Delta n'/Delta n=constant. The optimum value of the normalized frequency V-OPT explicitly specifies the value of core radius a and the value of first cladding radius b of double cladding optical fiber.