Analysis of Dual-Order Backward Pumping Schemes in Distributed Raman Amplification System
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Kulwinder Singh
Abstract
Backward pumping in fiber Raman amplifiers has been investigated in this paper in terms of on-off Raman gain, noise figure and optical signal-to-noise ratio. The results exhibit that with four first-order pumps and one second-order pump scheme can be employed to achieve 8.2 dB noise figure in 64 channel fiber optic communication system. It has also been reported that 2.65 dB gain ripple, 0.87 dB noise figure tilt and 2.02 dB OSNR tilt can be attained with the second-order pumping in fiber Raman amplifiers. The main advantage of the scheme is that only 50 mW second-order pump shows appreciable improvement in the system performance. It shows that further increase in first-order and second-order pump powers increase system noise implications.
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Articles in the same Issue
- Frontmatter
- Simulative Analysis of Inter-Satellite Optical Wireless Communication (IsOWC) Link with EDFA
- Feedforward Equalizers for MDM–WDM in Multimode Fiber Interconnects
- Design of Optical I/Q Modulator Using Dual-drive Mach-Zehnder Modulators in Coherent Optical-OFDM System
- Design of an Optical OR Gate using Mach-Zehnder Interferometers
- Performance Investigation of Millimeter Wave Generation Reliant on Stimulated Brillouin Scattering
- 40Gbit/s MDM-WDM Laguerre-Gaussian Mode with Equalization for Multimode Fiber in Access Networks
- Design of Broadband High Dynamic-Range Fiber Optic Links
- Performance of FSO Links using CSRZ, RZ, and NRZ and Effects of Atmospheric Turbulence
- Performance Analysis of an Inter-Relay Co-operation in FSO Communication System
- Analysis of Dual-Order Backward Pumping Schemes in Distributed Raman Amplification System
- A Novel Technique to Detect Code for SAC-OCDMA System
- Two-Dimensional Optical CDMA System Parameters Limitations for Wavelength Hopping/Time-Spreading Scheme based on Simulation Experiment
- Research on Segmentation Monitoring Control of IA-RWA Algorithm with Probe Flow
- Improved Performance Analysis of Free Space Optics Communication Link under Rain Conditions using EDFA Pre-amplifier
- A New Closed Form Approximation for BER for Optical Wireless Systems in Weak Atmospheric Turbulence
- News
Articles in the same Issue
- Frontmatter
- Simulative Analysis of Inter-Satellite Optical Wireless Communication (IsOWC) Link with EDFA
- Feedforward Equalizers for MDM–WDM in Multimode Fiber Interconnects
- Design of Optical I/Q Modulator Using Dual-drive Mach-Zehnder Modulators in Coherent Optical-OFDM System
- Design of an Optical OR Gate using Mach-Zehnder Interferometers
- Performance Investigation of Millimeter Wave Generation Reliant on Stimulated Brillouin Scattering
- 40Gbit/s MDM-WDM Laguerre-Gaussian Mode with Equalization for Multimode Fiber in Access Networks
- Design of Broadband High Dynamic-Range Fiber Optic Links
- Performance of FSO Links using CSRZ, RZ, and NRZ and Effects of Atmospheric Turbulence
- Performance Analysis of an Inter-Relay Co-operation in FSO Communication System
- Analysis of Dual-Order Backward Pumping Schemes in Distributed Raman Amplification System
- A Novel Technique to Detect Code for SAC-OCDMA System
- Two-Dimensional Optical CDMA System Parameters Limitations for Wavelength Hopping/Time-Spreading Scheme based on Simulation Experiment
- Research on Segmentation Monitoring Control of IA-RWA Algorithm with Probe Flow
- Improved Performance Analysis of Free Space Optics Communication Link under Rain Conditions using EDFA Pre-amplifier
- A New Closed Form Approximation for BER for Optical Wireless Systems in Weak Atmospheric Turbulence
- News
