ETRI-Knowledge Sharing Plaform

Quantum Key Distribution Coherent Optical Orthogonal Frequency Division Multiplexing(CO-OFDM) Planar Lightwave Circuit(PLC) Free Space Coherent Receiver Optical Ofdm Spot Size Converter(SSC) Single Photon Source Silica-Based Real-Time Ofdm Transmission 16 Quadrature Amplitude Modulation(16QAM) DP-QPSK Quantum Bit Error Rate Integrated Waveguide Distribution System Silicon Carbide(3C-SiC) Cost-Effective Side Channel Polarization Beam Splitter(PBS) Chip-To-Chip 3-Db Bandwidth Reference Frame Digital Signal Processing Waveguide Photodetector Field Demonstration Polarization Extinction Ratio Transmission Performance Ofdm Signal 6 Ghz Receiver Module Transimpedance Amplifier(TIA) Laser Diode(LD) Wdm System Ofdm Systems Stand-Alone Beam Tracking Low-Cost Large Area Synchronization Method Simulation Results Micro-Optics Transmitter And Receiver Pre-Emphasis Alignment Tolerance DP-16QAM Dual-Polarization On-Chip Quantum Communication Tracking System Channel Estimation(CE) Wdm Transmission Full Range Unambiguous State Discrimination Research Network 780 Nm Polarization Dependent Loss Local Oscillator Filtering Technique Test-Bed Quantum States Timing Offset Hybrid Integration Hardware Efficient High Responsivity Coarse Wavelength Division Multiplexing(CWDM) Photon Pairs Printed Circuit Board(PCB) Ultra-Large Silicon-Based Polar Modulation Mach-Zehnder Interferometer(MZI) Subcarrier Modulation Waveguide Photodiodes(WGPD) Low Polarization Intensity Fluctuation Rf Performance Digital Signal Processor(DSP) Sampling Frequency Attack Strategy Semiconductor Lasers Random Bit Generation Beam Propagation Method Optical Communications Bonding Technology Chinese Remainder Theorem(CRT) Bandwidth Limited Field Installed Fiber Coupling Photonic Circuits Dual-Channel Coherent Detection Photon Sources Butt-Coupling Wide Range Measurement Setup 1550 Nm Soft-Decision 100 Mhz Optical Packaging Space Link Balanced Photodiode By-Pass Standard Single-Mode Fiber Bit Allocation Electrical Properties(I-V curve) Inverted Pyramid Optical Source Spatial Intensity Distribution Type-I Short Pulse Laser Design And Fabrication System Integrated Guard Interval Transmission System Conversion Process Components Technology Response Measurement Transmission Line Single Frequency Plc Technology Correlated Photon Integrated Optical Circuits Three Channels Intensity Distributions Index Contrast Hybrid Assembly Coincidence Counting Structure-Dependent In-Phase Asynchronous Processor III-V Two-Step Phase Offset Dispersion Precompensation High Performance Computationally Efficient Spontaneous Parametric Down-Conversion Self-Assembled Transmission Experiment Data Rate Phase Rotation Temporal Filtering Mems-Based High-Speed Operation Spontaneous Emission Fiber-Based Frequency Domain(FD) Discrete Fourier Flip-Chip Bonding Active Compensation Flip-Chip Technology Background Noise Estimation Method Off-Line Applied Physics Coupled With National Defense Matching Layer Range Estimation Interference Compensation Insertion Loss Support Project Forward Error Correction(FEC) Silicon Photonics Process Tolerance Phase Shift Quantum Information Promotion Strategy Inp-Based Phase Difference Array Chip Transverse-Magnetic Polarization Inas Qds 45 Ghz Ultralow Power(ULP) Photon Pulses Compensation Technique Hardware Complexity Coupling With Inas Quantum Dots Bandwidth Measurement Ofdm Synchronization Sensor Node Quantum Computation System Performance Flexible Printed Circuit Communication Security Compact Polarization Noise Filtering Communication Applications Quantum Devices Cfo Estimation Analog Interface Common Mode Rejection Ratio Quantum Simulation Platform Development Total Distance Timing Metric Monolithically Integrated Bit Loading Fabrication And Characterization Four-Channel Dc Bias Current Transfer Technique Wavelength-Division-Multiplexing Passive Optical Network(WDM-PON) Rf Transmission Chromatic Dispersion(CD) Coupling Structure Unconditional Security Optical Hybrid Back-To-Back N-Doped Simple Method Polarization Division Multiplexing(PDM) Telecommunication Wavelength Optical Components Photodetector Array Fast Steering Mirror Array Signal Processing Signal Noise Ratio(SNR) Distribution Test Silica Hybrid Optical Signal-To-Noise Ratio(OSNR) Filtering Effect Security Performance 16-Ary Quadrature Amplitude Modulation Computational Efficiency Periodically Poled Linbo3 Waveguide Polarization Splitting Countermeasure Strategy Spectral Efficiency(SE) Polarization Interleaving Symbol Timing Synchronization Multimode Fiber Compound Semiconductor Projective Measurements Single Channel Selective Area Growth Optical Misalignment Random Position Active Polarization Full-Band Essential Element Challenging Issues Site-Controlled Qds Qpsk Modulation Offset Tolerance(OT) Quantitative Effects 100 Gbps Quadrature Phase Field Trial Short Wavelength Noncollinear Phase Matching Carrier Frequency Offset Estimation Signal Transmission Delay Line Driving Conditions Time-Domain Attack Model Frequency Offset Compensation Field Programmable Gate Arrays(FPGA) Coherent Optics Wide Bandwidth Oscillation Period Fabry-Perot Cavity Variable Optical Attenuator(VOA) Current Condition Advanced Modulation Formats Hardware Implementation Semiconductor Quantum Dots Coherent Optical Communication Correlation Properties Size Distribution Optimum Structure Performance Optimization Optical Splitter Fpga Implementation Multi-Polarization Training Symbol