Performance Enhancement and Capacity Enlargement for a DWDM-PON System Utilizing an Optimized Cross Seeding Rayleigh Backscattering Design
Source abstract
Abstract
In this work, a record of 16 channels, with future channel spacing in the telecommunication standardization sector of the International Telecommunications Union G.694.1 (ITU-T G.694.1) for Dense Wavelength Division Multiplexing (DWDM) (i.e., 12.5 GHz), is simulated and tested. This work is done to realize a proposed high capacity DWDM-Passive Optical Network (DWDM-PON) system. These specifications are associated with enhancing the upstream (US) capacity to 2.5 Gb/s over a 25 km Single-Mode Fiber (SMF) transmission and producing a noteworthy average Bit Error Rate (BER) of 10−12 during the system’s evaluation process. These performance indicators are achieved through design optimization of the cross-seeding Rayleigh Backscattering (RB) elimination technique. This optimization has successfully reduced (compared to the cross-seeding related literature) the simulated DWDM-PON components and maintained an effective Rayleigh Backscattering elimination with the aforementioned system’s performance enhancement and capacity enlargement.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Advanced Photonic Communication Systems · Optical Network Technologies · Advanced Fiber Optic Sensors
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Photonic Research Lab, College of Engineering, Shaqra University, Riyadh 11961, Saudi Arabia
Civil Engineering Department, College of Engineering, Shaqra University, Riyadh 11961, Saudi Arabia
Istituto Nazionale di Geofisica e Vulcanologia, sezione di Pisa, Via U. della Faggiola 32, 56126 (PI) Pisa, Italy
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