ETRI-Knowledge Sharing Plaform

Coherent Optical Orthogonal Frequency Division Multiplexing(CO-OFDM) 3-Db Bandwidth Spot Size Converter(SSC) High Electron Mobility Transistor(HEMT) Selective Area Growth Optical Ofdm Optical Receiver Planar Lightwave Circuit(PLC) Coherent Receiver Inp-Based Waveguide Photodiodes(WGPD) Return Loss(RL) 40 Gb/S Driver Amplifier Eye Diagram Real-Time 3.5 Ghz Ofdm Transmission Optical Communications Breakdown Voltage(BDV) Field Demonstration Waveguide Photodetector Integrated Waveguide Silica-Based High Responsivity T-Shaped Gate 45 Ghz Algan/Gan Hemts Polymer-Based DP-QPSK Gate Length Digital Signal Processing Extinction Ratio Field Plate Waveguide Grating High Speed Coplanar Waveguide Feeding(CPW) 30 Ghz Ofdm Signal Polarization Dependent Loss System-On-Package Two-Step Cost-Effective Distributed Feedback (Dfb) Laser Dry Etching Processes Fabrication Process Insertion Loss National Defense Right-Angle Three Dimensional(3D) Laser Array Optical Feedback Platform Development Receiver Module Sensor Node Chip-To-Chip Low Polarization Solder Bump Traveling-Wave Electroabsorption Modulator(TWEAM) Compound Semiconductor External Cavity Laser Laser Diode(LD) Slope Efficiency Wdm System Growth Method Laser Radar 16 Quadrature Amplitude Modulation(16QAM) Bias Voltage Components Technology Active Layer Bandwidth Limited Bonding Technology Channel Spacing Distributed Bragg Reflector (Dbr) Laser Distributed Bragg Reflector Laser Ofdm Systems Coherent Detection Dual-Channel Dark Current Field Installed Fiber Coupling Gate Resistance Low-Volume Measurement Setup Performance Comparison 9.5 GHZ Coherent Optical Communication Drain Voltage Large Area Low Noise Optical Response Pre-Emphasis Simulation Results Synchronization Method Tunable Lasers Wide Bandwidth Water Depth Channel Estimation(CE) Degradation Mechanism Design And Fabrication High Gain Integrated Laser Optical Module Transmission Performance Test Structures Threshold Current Wdm Transmission 6 Ghz Local Oscillator Low-Frequency Model Parameter Noise Level Research Network X-Band Apd Array Advanced Technology Carrier Frequency Offset Gate Dielectric Hardware Efficient Smart Lighting Ultra-Large Waveguide Structure Antireflection Coating Accelerated Life Test Activation Energy Bias Tee Band-Gap Energy Finite Difference Time Domain(FDTD) Gan Hemt Technology Laser Module Polar Modulation Polymer Waveguide Parallel Type Subcarrier Modulation 39 Ghz As 2 Digitized Rof Device Lifetime Four-Channel Monolithically Integrated Light Sources Normally-Off Digital Signal Processor(DSP) Simple Method Single-Mode Fiber(SMF) Transimpedance Amplifier(TIA) Traveling-Wave Electrode Balanced Photodiode Alignment Tolerance By-Pass Barrier-Free Bit Allocation Coining Process Dual-Polarization Device Failure Electrical Properties(I-V curve) Experimental Prototype Finite-Difference Beam Propagation Method Fiber-Optic Communications Field Angle Highly Reliable High-Frequency Characteristics Heterostructure Field Effect Transistors In-Building Intrinsic Layer Input Power Module Design Nonlinear Channel Nonreturn-To-Zero (Nrz) On-Chip Photo-Detection Process Time Plc Technology Power Gain Parasitic Components Petri Net(PN) P-N Junction Response Measurement Short Pulse Laser Solid State Power Amplifier Transmission System Transmission Line Tunable Waveguide 38 Ghz 60 Ghz Radio 3d Ic Integration Power Added Efficiency(PAE) Full Range Optical Multicasting Absorbing Layer Asymmetric Waveguide Asynchronous Processor Bias Network Buried Heterostructure (Bh) Laser Automatic Translation Computationally Efficient Critical Factors Chl-A Different Temperatures Error Vector Magnitude Front-End Gan On Sic Gate Width Highly Sensitive Hybrid Assembly Index Contrast Harmful Algal Blooms In-Phase Ingaas Waveguide Ionic Impurities In-Situ Integrated Module Linear Regime Link Conditions Numerical Models Optical Absorption Efficiency New Type Phase Offset Range Resolution Structure-Dependent Semiconductor Heterostructure Simulated Data S-Band Time-Domain Method Three Channels Transmission Experiment Threshold Voltage Shift 60 Ghz Band Control Gate Applied Physics Circuit Model Coupled With Continuous Wave(CW) Current Path Carrier Diffusion Drain Electrode Drain Current Etching Technique Estimation Method Electroabsorption Modulated Laser(EML) Flip-Chip Technology Flip-Chip Bonding Frequency Domain(FD) Gate Leakage Current Gate Foot High Temperature Storage Gain Medium Interference Compensation Integrated Circuit Input Data Mixing Ratio Off-Line Off-State Numerical Technique Process Tolerance Phase Difference Operating Temperature Phase Shift Printed Circuit Board(PCB) Passivation Layer Parameter Sensitivity Analysis Range Estimation Reflow Process Special Equipment Statistical Analysis Spatial And Temporal Simulation Time Through Silicon Vias(TSV) Taper Structure Wi-Fi Wireless Signals Wet Etching Process 10 Ghz 3d Object Optical Transmitters Transverse-Magnetic Polarization Analog Interface Atomic Layer Deposition Method Array Chip Bandwidth Measurement Broader Bandwidth Common Mode Rejection Ratio Compensation Technique Cfo Estimation Communication Applications Coupling With Dc Bias Evanescent Coupling Eyesafe Laser Floating Gate High-Power Characteristics Graphical User Interface(GUI) Metal-Insulator-Semiconductor(MIS) Mach-Zehnder Interferometer(MZI) Ofdm Synchronization Pin Photodiodes Polarization Beam Splitter(PBS) Rheological Characteristics Spatial Resolution Single-Mode Operation Single Quantum Well Two-Tier Total Distance Weak Points Ultralow Power(ULP) Analysis And Optimization Back-To-Back Bit Loading Capacitively Loaded Coupling Structure Double-Deck Digital Communication System Diffusion Effect Distributed Feedback Lasers(DFBs) Electrical And Optical Properties Excellent Uniformity Electrical Response Frequency Range Fabrication And Characterization Gate Voltage Hyperspectral Remote Sensing Hyperspectral Imagery Monolithic Integrated Optoelectronics Packaging Numerical Analysis Output Characteristics Optimum Operation Photodetector Array Radar System Rf Transmission Sampling Frequency Simulation And Experiment T-Gate Timing Metric Very High Resolution Wireless Backhauling Vertical Distribution Wavelength-Division-Multiplexing Passive Optical Network(WDM-PON) Wide Area Surface Reflectance Short Laser Pulses Avalanche Photo Diode(APD) Analysis And Design Chinese Remainder Theorem(CRT) Computational Efficiency Current Density Design Issues Epitaxial Layer Far-Field Gan-Based Insertion Layer Lake Water Limited Gain Maximum Output Power Nonlinear Wavelength Conversion Oxide Layer Polarization Interleaving Power Amplifiers(PAs) Volume Bragg Grating Parameter Calibration Reference Device Radio-Over-Fiber (Rof) System Radio-Over-Fiber Link Radar Sensor Symbol Timing Synchronization Spectral Efficiency(SE) Travelling Wave Temperature-Dependent Water Bodies 3d Image Acquisition 3d Packages 100 Gbps Butt-Coupling Communication Module Cross Section Chlorophyll-A C-Band Delay Line Diel Vertical Migration Diffusion-Limited Electrical Characteristics Frequency Offset Compensation Field Trial Full-Wave Analysis Frequency Response(FreRes) Large Chip Nitride Layer No-Flow Underfill Offset Tolerance(OT) Optical Link Output Power Density Pre-Amplifier Qpsk Modulation Quadrature Phase Radiative Transfer Reactive Ion Etching(RIE) R-Squared Silicon Nitride State Performance Sic Substrate Side Mode Suppression Ratio(SMSR) Temporal And Spatial Distribution Wide Range Advanced Modulation Formats Bit Error Rate(And BER) Bandwidth Control Backscattering Coefficient Channel Condition Coherent Optics Dielectric Layer Dual Gate(DG) Data Transmission Ead Device Experiment Results Fpga Implementation Fluoride-Based Plasma Treatment Fine Pitch Inductive Peaking Internal Bias Inland Waters Intelligent Vehicle Low Viscosity Metalorganic Chemical Vapor Deposition Optimum Structure Optical Confinement Optical Splitter Oscillation Period Optimized Parameters Radio Frequency (Rf) Soft-Decision Screen Printing Tapered Waveguide Transmitter And Receiver Trans Conductance Language Barrier 1550 Nm