研究目的
Investigating the performance of different dispersion compensation techniques in optical fiber communications.
研究成果
The FBG dispersion compensation technique is the key solution for dispersion compensation, offering the best performance parameters optimization compared to other techniques. The best performance choice among the three categories of FBG compensation is symmetric-compensation, which provides the best output power, gain, and quality factor with the lowest BER.
研究不足
The study is limited to simulation results and does not include physical experimental validation. Potential areas for optimization include the practical implementation of the proposed techniques in real-world optical fiber communication systems.
1：Experimental Design and Method Selection:
The study simulated different configurations of dispersion compensation techniques including DCF, GOF, and FBG.
2：Sample Selection and Data Sources:
The simulation model utilized SMF as the optical fiber cable of 210 km length connected with one of the dispersion compensation techniques.
3：List of Experimental Equipment and Materials:
The model included a Continues Wave laser, Mach Zender Modulator, EDFA, PIN photodiode, and low pass Bessel filter.
4：Experimental Procedures and Operational Workflow:
The CW laser generates an optical signal at 1550 nm wavelength and input power of 15 mw, modulated through Mach Zender Modulator.
5：Data Analysis Methods:
The performance parameters such as output power, signal quality factor, and signal gain were analyzed.
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