Volume 12, Number 1 (March 2016)                   IJEEE 2016, 12(1): 29-34 | Back to browse issues page



DOI: 10.22068/IJEEE.12.1.29

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Sanjari R, pourmahyabadi M. Design of Single Mode Photonic Crystal Fiber with Outstanding Characteristics of Confinement Loss and Chromatic Dispersion over S to L Communication Band. IJEEE. 2016; 12 (1) :29-34
URL: http://ijeee.iust.ac.ir/article-1-885-en.html

Abstract:   (1012 Views)

In this article, a novel structure of photonic crystal fiber with nearly zero ultra-flattened chromatic dispersion and ultra-low confinement loss is presented. By replacing the circular air-holes of two first rings with the elliptical air-holes, a fiber with outstanding features of chromatic dispersion and confinement loss is designed. The proposed structure is optimized for operating in a wide wavelength range covering S, C, and L communications bands. Finite Difference Frequency Domain (FDFD) solver is applied to analyze the proposed fiber components. The designed fiber exhibits a chromatic dispersion of -0.12 ps/nm/km at 1.55 µm along with a slope of 0.002 ps/nm2 /km. Also, the other remarkable feature of this fiber is ultra-low confinement loss in order of 10-5 dB/km around λ = 1.55 µm.

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Type of Study: Research Paper | Subject: Optoelectronics and Photonics
Received: 2016/01/13 | Accepted: 2016/02/6 | Published: 2016/03/14

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