研究目的
Investigating the performance of photonic-based millimeter wavelength switching techniques using FWM, SPM, and XPM effects in SOA and EDFA to achieve high data rates and reduced crosstalk for 5G wireless communication systems.
研究成果
The proposed photonic-based millimeter wavelength switching techniques using FWM, SPM, and XPM in EDFA outperform those in SOA, with higher quality factors and sideband suppression ratios. Specifically, XPM in EDFA achieves a quality factor of 64.6851 for 9 Gbps data rates, enabling efficient 5G communication with reduced crosstalk and dispersion-free transmission. Future work should explore parameter optimization to further enhance performance.
研究不足
The study is simulation-based using OptiSystem 7.0, which may not fully capture real-world complexities. Limitations include potential inaccuracies in modeling nonlinear effects, and the need for future work to consider varying parameters like channel spacing, input power, fiber length, and effective area. Experimental validation with physical devices is not included.
1：Experimental Design and Method Selection:
The study employs nonlinear optical effects (FWM, SPM, XPM) in SOA and EDFA for wavelength switching, using OptiSystem 7.0 software for simulation. Mathematical analysis based on third-order susceptibility and phase modulation principles is conducted.
2：0 software for simulation. Mathematical analysis based on third-order susceptibility and phase modulation principles is conducted. Sample Selection and Data Sources:
2. Sample Selection and Data Sources: Simulations use a 9 Gbps QPSK signal at 30 GHz with specific wavelengths (probe at 1548.515 nm, pump at 1550.115 nm) and spacing of 1.6 nm. Parameters are set according to 5G MMW communication standards.
3：515 nm, pump at 115 nm) and spacing of 6 nm. Parameters are set according to 5G MMW communication standards. List of Experimental Equipment and Materials:
3. List of Experimental Equipment and Materials: Components include PRBS Generator, CW Laser, MZM Modulator, SOA, EDFA, PIN Photo Detector, Low Pass Bessel Filter, BER Analyzer, and Optical Spectrum Analyzer (OSA).
4：Experimental Procedures and Operational Workflow:
The setup involves generating signals, modulating with MZM, amplifying with SOA/EDFA to induce nonlinear effects, and analyzing outputs for Q factor, BER, and SSR using OSA and BER Analyzer.
5：Data Analysis Methods:
Performance is evaluated through simulation results comparing Q factor, BER, and SSR for different techniques (FWM, SPM, XPM) in SOA and EDFA, with statistical analysis of variations with parameters like bit rate.
独家科研数据包，助您复现前沿成果，加速创新突破
获取完整内容-
OptiSystem
7.0
Optiwave
Simulation software used for modeling and analyzing photonic-based millimeter wavelength switching techniques, including FWM, SPM, and XPM effects in SOA and EDFA.
-
Semiconductor Optical Amplifier
Used to amplify optical signals and induce nonlinear effects such as FWM, SPM, and XPM for wavelength switching in the proposed system.
-
Erbium Doped Fiber Amplifier
Amplifies optical signals and facilitates nonlinear effects like SPM and XPM to achieve better performance in terms of BER and data rate compared to SOA.
-
Mach-Zehnder Modulator
Modulates the electrical input of QPSK signals with optical signals for transmission in the system.
-
PIN Photo Detector
Converts optical signals to electrical signals at the receiver section for further analysis.
-
Low Pass Bessel Filter
Filters the electrical signals to remove high-frequency noise and prepare for BER analysis.
-
Optical Spectrum Analyzer
Visualizes the output of FWM, SPM, and XPM switching techniques to analyze optical spectra and sideband suppression.
-
BER Analyzer
Measures bit error rate, quality factor, and other performance metrics of the communication system.
-
Continuous Wave Laser
Generates optical signals at specific wavelengths (e.g., 1548.515 nm and 1550.115 nm) for pumping and probing in the nonlinear effects.
-
登录查看剩余7件设备及参数对照表
查看全部
