40 Gbps Downstream Transmission Using DQPSK and 20 Gbps Upstream Transmission Using IRZ Modulation in Full-Duplex WDM-PON
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Binoy Das
Abstract
A full duplex WDM-PON system is designed and demonstrated based on carrier reusing scheme and by employing differential quadrature phase shift keying (DQPSK) modulation in downlink and inverse return-to-zero modulation in the uplink to transmit 40 Gbps and 20Gbps data-rate respectively. Three Mach-Zehnder modulators are used sequentially to realize the 67 % carrier suppressed return to zero (CS-RZ) DQPSK modulation in the downlink transmission. Very low bit error rate values @10‒9 and clear eye-diagrams are observed over a 40 km single-mode-fiber transmission in our proposed full-duplex configuration.
Acknowledgment
The authors would like to thank Sidho-Kanho-Birsha University, Purulia and the Science and Engineering Research Board (Under D.S.T), (S.O –SR/FTP/PS-092/2010, DY NO. SERB/F/2863/2011–2012), Govt. of India, for supporting the research works. Funded by DST, Govt. of West Bengal (Memo No; 1154(Sanc.)/ST/P/S&T/3 G-1/2015 dated 01.03.2016).
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Articles in the same Issue
- Frontmatter
- Amplifiers
- Flattened gain S + C + L Band RAMAN–Thulium-Doped Tellurite Fiber Amplifier Hybrid Optical Amplifier for Super Dense Wavelength Division Multiplexing System
- Devices
- Laser Diode to Single-Mode Circular Core Parabolic Index Fiber Coupling via Upside-Down Tapered Hyperbolic Microlens on the Tip of the Fiber: Prediction of Coupling Optics by ABCD Matrix Formalism
- Impact of Various Parameters on the Performance of Optical Directional Coupler
- Perfect Tunable All-Optical Diode based on Periodic Photonic Crystal Grand Graded Structures
- Design of All-optical Half-subtractor Circuit Device using 2-D Principle of Photonic Crystal Waveguides
- Networks
- Minimization Number of Network-Coded Links Based on Improved Adaptive Genetic Algorithm for Multi-source Optical Networks
- Design and Investigations with all Optical Multilogic Network
- Comparative Study of Optical Interconnection Architectures in Data Center Networks
- Fallacious Node Algorithm for Performance Enhancement in Optical-Burst-Switching Networks
- Receiver
- Effect of Pointing Error on BER Performance of a Multi-wavelength OCDMA FSO System with SIK Dual Detector Receiver
- Systems
- 40 Gbps Downstream Transmission Using DQPSK and 20 Gbps Upstream Transmission Using IRZ Modulation in Full-Duplex WDM-PON
- Performance Evaluation of Wavelet-Based Optical Wireless System using On-Off Keying Modulation
- Construction and Analysis of a Novel SAC-OCDMA System with EDW Coding using Direct Detection Technique
- Effects of Diverse Dispersion Compensation Formats at Different Data Rates in Light-Wave System
- 10 Gbps-60 GHz RoF Transmission System for 5 G Applications
- High Speed 4 × 2.5 Gbps-5 GHz AMI-WDM-RoF Transmission System for WLANs
- Theory
- Optical Buffer Design based on SOA and DCFBG
- Statistical Analysis of FSO Links Employing Multiple Transmitter/Receiver Strategy over Double-Generalized and Gamma–Gamma Fading Channel Using Different Modulation Techniques
- Bit Error Rate Performance Analysis of Hybrid Subcarrier Intensity Modulation-Based FSO with Spatial Diversity in Various Weather Conditions
- Analyzing DWDM System with Different Modulation Formats and Channel Spacing
- On the End-to-End Performance of a Mixed RF-FSO link with a Decode-and-Forward Relay
- Retraction
- Retraction
Articles in the same Issue
- Frontmatter
- Amplifiers
- Flattened gain S + C + L Band RAMAN–Thulium-Doped Tellurite Fiber Amplifier Hybrid Optical Amplifier for Super Dense Wavelength Division Multiplexing System
- Devices
- Laser Diode to Single-Mode Circular Core Parabolic Index Fiber Coupling via Upside-Down Tapered Hyperbolic Microlens on the Tip of the Fiber: Prediction of Coupling Optics by ABCD Matrix Formalism
- Impact of Various Parameters on the Performance of Optical Directional Coupler
- Perfect Tunable All-Optical Diode based on Periodic Photonic Crystal Grand Graded Structures
- Design of All-optical Half-subtractor Circuit Device using 2-D Principle of Photonic Crystal Waveguides
- Networks
- Minimization Number of Network-Coded Links Based on Improved Adaptive Genetic Algorithm for Multi-source Optical Networks
- Design and Investigations with all Optical Multilogic Network
- Comparative Study of Optical Interconnection Architectures in Data Center Networks
- Fallacious Node Algorithm for Performance Enhancement in Optical-Burst-Switching Networks
- Receiver
- Effect of Pointing Error on BER Performance of a Multi-wavelength OCDMA FSO System with SIK Dual Detector Receiver
- Systems
- 40 Gbps Downstream Transmission Using DQPSK and 20 Gbps Upstream Transmission Using IRZ Modulation in Full-Duplex WDM-PON
- Performance Evaluation of Wavelet-Based Optical Wireless System using On-Off Keying Modulation
- Construction and Analysis of a Novel SAC-OCDMA System with EDW Coding using Direct Detection Technique
- Effects of Diverse Dispersion Compensation Formats at Different Data Rates in Light-Wave System
- 10 Gbps-60 GHz RoF Transmission System for 5 G Applications
- High Speed 4 × 2.5 Gbps-5 GHz AMI-WDM-RoF Transmission System for WLANs
- Theory
- Optical Buffer Design based on SOA and DCFBG
- Statistical Analysis of FSO Links Employing Multiple Transmitter/Receiver Strategy over Double-Generalized and Gamma–Gamma Fading Channel Using Different Modulation Techniques
- Bit Error Rate Performance Analysis of Hybrid Subcarrier Intensity Modulation-Based FSO with Spatial Diversity in Various Weather Conditions
- Analyzing DWDM System with Different Modulation Formats and Channel Spacing
- On the End-to-End Performance of a Mixed RF-FSO link with a Decode-and-Forward Relay
- Retraction
- Retraction
