Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1534212 | Optics Communications | 2014 | 5 Pages |
Abstract
In this paper, with sophisticated modification on modal-field distribution and introducing new design procedure, the single-mode fiber with ultra-low bending-loss and pseudo-symmetric high bit-rate of uplink and downlink, appropriate for fiber-to-the-home (FTTH) operation is presented. The bending-loss reduction and dispersion management are done by the means of Genetic Algorithm. The remarkable feature of this methodology is designing a bend-insensitive fiber without reduction of core radius and MFD. Simulation results show bending loss of 1.27×10−2 dB/turn at 1.55 μm for 5 mm curvature radius. The MFD and Aeff are 9.03 µm and 59.11 µm2. Moreover, the upstream and downstream bit-rates are approximately 2.38 Gbit/s-km and 3.05 Gbit/s-km.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Somayeh Makouei, Z.D. Koozekanani,