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