Performance comparison of four-wave mixing (FWM) in a single semiconductor optical amplifier (SOA) based all-optical up/down wavelength converter for advanced modulation formats (CSRZ, DBRZ and MDBRZ) on the basis of power penalties
Journal: International Journal of Engineering and Techniques (Vol.3, No. 4)Publication Date: 2017-07-01
Authors : Inderjeet kaur Karamdeep Singh Shivinder Devra Gagandeep kaur;
Page : 154-162
Keywords : Wavelength conversion; Four Wave Mixing (FWM); Modulation Format; CSRZ; DBRZ; MDBRZ.;
Abstract
In this article, the bit error rate (BER) analysis of four-wave mixing (FWM) in semiconductor optical amplifier (SOA) based wavelength converter is carried out for various modulation formats such as carrier suppressed return tozero (CSRZ), duo binary return to-zero (DBRZ) and modified duo binary return to-zero (MDBRZ). The performance analysis is performed at following bit rates: 10 Gbps, 20 Gbps and 40 Gbps. The power penalty of each format is determined. Lower the power penalty better is the performance. It has been noticed that CSRZ gives better performance at 10 Gbps while at 20 Gbps DBRZ performs better than the other and again at 40 Gbps line rates, CSRZ exhibits better performance as compared to two advanced modulation formats.
Other Latest Articles
- Morphological and molecular characterization of the main olive varieties cultivated in the region of Hbebsa (North West of Tunisia)
- Camouflage Texture Assessment Method Based on WSSIM and Nature
- Performance and Analysis of Horizontal Axis Wind Turbine with Composite Material Blades
- Concrete Beam With and Without Openings Using Sisal Fiber
- Intelligent Facial Emotion Recognition using modified-PSO
Last modified: 2018-05-19 18:29:40