ETRI-Knowledge Sharing Plaform

Raman Amplifiers Coherent Optical Orthogonal Frequency Division Multiplexing(CO-OFDM) Signal Noise Ratio(SNR) Transmission Performance 4-Level Pulse Amplitude Modulation(PAM-4) Signal Transmission Optical Ofdm Numerical Simulations All-Fiber Coherent Receiver Iq Mismatch Modulation Format Experimental Demonstration Mismatch Compensation 100 Gb/S Optical Transceiver Optical Transmission C-Band Mode Multiplexer Optical Access Network 16 Quadrature Amplitude Modulation(16QAM) In-Phase Quality-Factor(Q-factor) Mode Division Multiplexing(MDM) Direct Detection Forward Error Correction(FEC) Optical Coherent Fiber Link Iq Modulator Ofdm Systems DP-QPSK Optical Signal-To-Noise Ratio (Osnr) Correction Algorithm Multi-Wavelength Wdm Transmission Few Mode Fiber(FMF) Front-End Planar Lightwave Circuit(PLC) Coherent Ofdm Metro Networks Hybrid Fiber Amplifier Control Method Effective Utilization Electroabsorption Modulator(EAM) Fiber Raman Amplifier Automatic Gain Control(AGC) Field Trial Coherent Optical Receiver Mach-Zehnder(MZ) Wavelength Converter Best Performance Mobile Fronthaul Wdm Mesh Networks Qpsk Signal Packet Aggregation Polarization Tracking Non-Ideal Re-Modulation Additional Loss Differential Quadrature Phase-Shift Keying(DQPSK) Gain Excursion Optical Cdma Node Configuration Performance Enhancement Hybrid Optical Amplifier Dual-Channel Optical Link Performance Comparison Total Cost Of Ownership Pn Code Osnr Penalty Distributed Raman Amplifier High Speed Dual Carrier Broadband Light Source(BLS) Spectral Encoding Cfo Compensation Low Noise Figure Processing Technique High Output Power Signal Impairment Analog-To-Digital Converter (Adc) Resolution Reconfigurable Optical Add-Drop Multiplexer MPEG-2 Quadrature Imbalance Optical Multicast Input Power Spot Size Converter(SSC) Mode Selective Coupler Ofdm Signal Silica-Based Integrated Waveguide Low Insertion Loss Bias Control Sensitivity Degradation Carrier Phase Estimation(CPE) Data Rate 10 Gbit/S Error Rate Performance Electrical Signal Feedback Loop Cost-Effective Modulation Scheme Hybrid Amplifiers Real-Time Compensation Method Optical Feedback Wdm Networks Waveguide Photodiodes(WGPD) Receiver Module Ofdm Transmission Wavelength-Division-Multiplexing Passive Optical Network(WDM-PON) Transmission Distance Nonlinear Response Gram-Schmidt Orthogonalization Procedure(GSOP) Higher Order Modes Performance Evaluation Light Sources Power Penalty Transimpedance Amplifier(TIA) Radio Over Fiber(ROF) Laser Diode(LD) 25 Gbps Optical Node 16-Ary Quadrature Amplitude Modulation Network Performance Saturated Gain Electrical Modulation Balanced Photodiode 60 Ghz Radio 40 Nm Network Technology DP-16QAM Optical Code Standard Single-Mode Fiber Compensation Algorithm Coherent System High Papr Transient Features Time Domain Signal Processing Integrated Laser Fixed Gain PDM-16QAM Hole-Burning Dielectric Waveguide Hybrid Systems Ocdma System Multicast Connection Configuration Options Gain Clamping Transmission System Bipolar Encoding Optical Gain Transmission Line Switching Speed Design Flexibility Single Frequency Channel Power Plc Technology Topology-Based Intimate Contact Quaternary Phase-Shift Keying Optical Multiplexing Next-Generation Real Environment Spectrally Encoded Metro Area Network(MAN) Error Vector Magnitude Wavelength Selective Switch VIDEO TRANSMISSION Phase Offset Transient Response Amplifier Noise Ring Topology Pam-4 Modulation Dynamic Performance Optical Delay Saturable Absorption Temperature Range Local Oscillator 60 Ghz Band Test-Bed Information And Communication Transmission Experiment Security Issues Code Division Multiple Access(CDMA) Novel Technique Symbol Rate Transient Behavior Analytical Results Binary Phase Shift Keying Ethernet-Based Backward Compatibility Relaxation Oscillation Kerr Effect Network Applications Control Electronics Expert Group Flip-Chip Bonding Noise Effects Polarization-Insensitive Flip-Chip Technology Channel Impairments Modulator And Demodulator Metropolitan Networks 5 Nm Coupling Ratio(CR) Wavelength Tuning Range Power Ratio Time Block Multiple Input Multiple Output(MIMO) Secure Transmission Group Selectivity Optical Transport Electrical Power Consumption Carrier Frequency Offset Mimo Signal Processing Average Power Coherent Mimo Various Operating Conditions Spatial Modes Mimo Detection Polarization Multiplexing Non-Data-Aided Array Chip In-Line Datacenter Interconnection Transient Effects Analytic Result Compensation Technique Low Duty Coupling With Rf Power Broadband Wireless Worst-Case Gain Flattening Filter Electro-Optic Short-Length High Mode Single Grid Signal Generation Prism Coupling Remote Delivery Phase Distortion Single-Carrier(SC) 50 GB Optical Modulator Timing Error Wide Input Multiple Channels Absorption Grating Peak Voltage Threshold Level Constant Gain Raman Gain Coefficient Transmission Properties Communication Technologies Ofdm Receiver Hybrid Switching Phase-Matching Condition Measuring Error Cfo Estimation Feedback Paths(FBP) Coding Scheme Wavelength Dependence Transient Phenomena Fiber Components Dsp Algorithm Double Rayleigh Scattering Inflection Point Over Relaxation On-Off Keying(OOK) Manufacturing Method Mode Group Noise Enhancement Error Feedback Nonlinear Impairments Cost Efficiency Manchester Code High Definition Television(HDTV) High Coupling Recursive Least Squares Fiber Coupler Monitoring Parameters Digital Signal Processing Methods Homogeneous Model Backward Pumped Long-Term Stability Chromatic Dispersion(CD) Fiber Transmission Phase Change Optical Hybrid Back-To-Back Data Mapping Error-Free Transmission Cloud Networks Digital Differential Moving Picture Sampling Frequency Arrayed Waveguide Grating(AWG) Multi-Rate Transmission Launch Power Optical Qpsk Pump Power Differential Detection Physical Layer Frequency Range Transit Time Multi-Carrier Erbium-Doped Fiber Amplifier (Edfa) Performance Degradation Three-Level Dynamic Range Integrated Platform Optical Single Sideband(OSSB) Emission Source Center Launching Limiting Amplifier Multilevel Modulation Differential 8-Ary Phase-Shift Keying(D8PSK) Optical Cross-Connect Amplified Spontaneous Emission (Ase) Noise Return-To-Zero(RZ) Fiber Optical User Environment Shape Change Wdm System Mode Multiplexing Comparative Study Wavelength Control Nonlinear Interactions Reverse Bias Multimode Fiber Power Transient Optical Performance Bonding Technology Single Channel Optical Switching Scattering Noise Pon System Control Scheme Power Suppression Differential Group Delay(DGD) Optical Channel Cost Assessment Sampling Rate Three-Wavelength Long Distance Transmission Temperature-Dependent Transient Variation Mode Dependent Loss Statistical Multiplexing Broadcast-And-Select Extinction Ratio Optimal Operating High Reliability Multicast Traffic Video Contents L-Band Edfa Pump Laser Single Polarization Minimum Sensitivity Error Performance Linear Cavity Packet Switching Network Field Experiment Dispersion Map Bias Drift Doped Fiber Amplifiers Direction Detection Semiconductor Optical Amplifiers(SOAs) Optical Fiber Coherent Detection Side Mode Suppression Ratio(SMSR) Driving Conditions Correction Method Amplitude Shift Keying(ASK) Inter-Datacenter Short Distance Optical Technology Transient Power Er-Doped Fiber Laser Level Control Bias Voltage Millimeter Wave Link Block Coding Fiber Nonlinearity Noise Dispersion High-Capacity Optical Polarization Effective Refractive Index Voltage Detection Variable Optical Attenuator(VOA) Symbol Synchronization Field Transmission High Bit Error Rate Widely Tunable Phase Mismatch Mobile Networks Temperature Variations Optical Modulation Simulation Results Long-Haul Transmission Spectral Shape Bit Rate Dual Polarization Quadrature Phase Shift Keying Duty Ratio Upstream And Downstream Hybrid Raman/Edfa Differential Phase-Shift Keying(DPSK) Amplification Bandwidth Transport System Device Aging Cost Reduction Frequency Offset Estimation Phase Plates Maximum Transmission