Self-Phase Modulation Effect on Performance of 40 Gbit/s Optical Duty-Cycle Division Multiplexing Technique
-
Ghafour Amouzad Mahdiraji
and
Ahmad Fauzi Abas
Abstract
Self-phase modulation (SPM) effect on performance of 40 Gbit/s (3 × 13.33 Gbit/s) optical duty-cycle division multiplexing (O-DCDM) over 400 km (5 × 80 km) standard single mode fiber (SSMF) based on three different dispersion compensation schemes is investigated by simulation. The result shows that the SPM effect is very strong in dispersion pre-compensation compared to post-compensation. Further reduction in SPM effect is observed by combination of pre- and post-compensation with the optimum pre-compensation value of around 215 ps/nm. The simulation is performed at different launched power into dispersion compensation fiber (DCF). The range between {-}6 to {-}8 dBm is observed as the optimum power for all dispersion compensation schemes. The highest SPM threshold is observed when dispersion pre- and post-compensation are used together, which is around +6.7 dBm. In addition, the optimum range of launched power into SSMF for different transmission distances from 80 km to 1280 km is also presented.
©2012 by Walter de Gruyter Berlin Boston
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Articles in the same Issue
- Masthead
- Editorial
- Photo Parametric Amplifier Using Up & Down Converter Configuration for Optical Receiver
- Monitoring and Compensation of Optical Telecommunication Channels by using Optical Add Drop Multiplexers for Optical OFDM System
- Laser Diode to Single Mode Circular Core Graded Index Fiber Excitation via Hemispherical Microlens on the Fiber Tip: Identification of Suitable Refractive Index Profile for Maximum Efficiency with Consideration for Allowable Aperture
- Routing Algorithm based on Minimum Spanning Tree and Minimum Cost Flow for Hybrid Wireless-optical Broadband Access Network
- Performance Comparison of Coherent Time-spreading and Spectral Phase Encoding OCDMA Systems
- Development of a New Class of Zero Cross Correlation Codes for Optical CDMA Systems
- Distribution of DVB-C Channels over an Externally Modulated Optical Link
- Self-Phase Modulation Effect on Performance of 40 Gbit/s Optical Duty-Cycle Division Multiplexing Technique
- A Recursive Algorithm for a Non-uniform Amplitude Beam Propagating Through a Sub-wavelength Grating
- Re-evaluation of “;The Propagation of Radiation in the Spherical Wave Form”
