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