Q. Sulaiman, B., Sameen Ali, E., Ali Shafeek, N. (2015). Study the effect of Pitch size When the number of rings of the second air gaps on the dispersion profile of Photonic Crystal Fibers. , 20(3), 148-155.
Basira Q. Sulaiman; Esam Sameen Ali; Nihad Ali Shafeek. " Study the effect of Pitch size When the number of rings of the second air gaps on the dispersion profile of Photonic Crystal Fibers". , 20, 3, 2015, 148-155.
Q. Sulaiman, B., Sameen Ali, E., Ali Shafeek, N. (2015). ' Study the effect of Pitch size When the number of rings of the second air gaps on the dispersion profile of Photonic Crystal Fibers', , 20(3), pp. 148-155.
Q. Sulaiman, B., Sameen Ali, E., Ali Shafeek, N. Study the effect of Pitch size When the number of rings of the second air gaps on the dispersion profile of Photonic Crystal Fibers. , 2015; 20(3): 148-155.

Study the effect of Pitch size When the number of rings of the second air gaps on the dispersion profile of Photonic Crystal Fibers

Tikrit Journal of Pure Science
Article 1, Volume 20, Issue 3, 2015, Pages 148-155
Authors
Basira Q. Sulaiman; Esam Sameen Ali; Nihad Ali Shafeek
Abstract
The need for a fibre optics working in the visible part of the electromagnetic spectrum has led to the development of new kind of fibre optics called photonic crystal fibre (PCF).In this paper we have investigate the effect of the pitch distance Λ as a function of the wavelength for a single mode PCF. The results has indicated that for (Nr=2 , MNr=1 , Λ=1.2 , d/Λ=0.5) this design has a dispersion of (-37ps/nm/km) at λ=0.8µm and a dispersion of (-30 ps /nm/km) at λ=1.31µm and a dispersion of( 1.10ps/nm/km) at λ= 1.55µm .This design has a flat dispersion for a wavelength range of (0.95 µm, in addition to that, this model has (3ZDW) in the dispersion curve. P
Keywords
dispersion; step distance; air gaps; photonic crystal fiber
Statistics
Article View: 182
PDF Download: 170


Journal Management System. Powered by iJournalPro.com