ETRI-Knowledge Sharing Plaform

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