ETRI-Knowledge Sharing Plaform

Side Mode Suppression Ratio(SMSR) Extinction Ratio Distributed Bragg Reflector Laser Buried Heterostructure Distributed Feedback Laser Diode 5 Nm Distributed Feedback Lasers(DFBs) Design And Fabrication Phase Control Laser Diode Array Fiber-Coupled Low-Cost Dual-Mode Laser Sampled Grating Distributed Bragg Reflector(SG-DBR) Terahertz Generation Power Penalty Monolithically Integrated Selective Area Growth Continuous-Wave Terahertz Semiconductor Optical Amplifiers(SOAs) Butt-Coupling Equivalent Circuit Ridge Waveguides(RWs) Coupling Method High Power Precise Control Waveguide Structure Multiple-Quantum-Well(MQW) Front-Haul 4-Level Pulse Amplitude Modulation(PAM-4) Data Center Networks E-Beam Lithography Transverse Mode Maximum Output Power Eye Opening Spectral Width Wavelength Tuning C-Band Widely Tunable Thermal Efficiency Gain Spectrum Temperature Range Water Vapor Simulation Results Injection Current Multi-Wavelength Thz Generation Opening Width Free Space Flexible Printed Circuit Board(FPCB) High Performance Multi-Channel Anti-Reflection 10 Ghz 16-Channel Wavelength Division Multiplexing(WDM) Etching Process Hybrid Integration Inp-Based Material System Active Region Terahertz Time-Domain Spectroscopy Hexagonal Lattice Inas Qds Lasing Characteristics Modulation Bandwidth Peak Wavelength Ridged Waveguide Single-Mode Operation Thz Emitter Coupled Waveguide Grating Structure Key Technology Low Threshold Current Light Sources 3-Db Bandwidth Electroabsorption Modulator(EAM) Beat Frequency Dynamic Test Reactive Ion Etching(RIE) 5 Ghz Tapered Waveguide Eye Patterns Mqw Laser Threshold Current Density Band Rejection Filters Channel Gain Characteristic Temperature Components Technology External Cavity Dielectric Substrate Frequency Tuning Range High Coupling Efficiency Hole-Burning Integration Technology Input Power Integrated Laser Internal And External Isolation Technique In-Between Measurement Results Millimeter Wave(mmWave) Mixed-Mode Parasitic Capacitance Phase Separation Radio Frequency(RF) Quantum-Well Structure Standard Single-Mode Fiber Soc Design And Thermal Conductivity Coupling Effects Blue Shift Uniform Temperature Center Wavelength Coplanar Waveguide Feeding(CPW) Coupling Technique Coarse Tuning Coupled Semiconductor Electrical Characterization High-Quality Incident Angle Integration Module Initialization Vector(IV) Low Temperature(LT) Long Wavelength Pam-4 Modulation Photoluminescence (Pl) Spectroscopy Peak Power Variation Passive Alignment Refractive Index Spatial Hole Simulation And Measurement Series Resistance Spectral Quality Aspect Ratio Applied Physics Smart Lighting Wave Function Three Dimensional(3D) Coupled With Cost-Effective Electrical Signal Feed-Through Fabry-Perot Group Iii Elements Gain Medium Intensity-Modulated Modulated Signal Numerical Simulations N-Type Inp National Defense P-Inp Phase Shift Power Ratio Polarization-Insensitive Polarization Insensitivity Planar Lightwave Circuit(PLC) Room-Temperature Operation Shape-Engineered Strain Field Self-Assembled Inas Quantum Dots Superluminescent Diodes(SLDs) Aging Characteristics Vector Network Analyzer(VNA) Two-Tone Test Temperature Profile Transmission Properties Thz Spectrometer Terahertz Detector Band-Gap Energy 50 GB Circuit-Based Dynamic Mode Fine-Tuning Ground Structure I-V Measurement Inp Substrate Log-Spiral Antenna Low Power Consumption Monolithic Integration Micro-Heater Nonreturn-To-Zero(NRZ) Optical Band Operational Performance Output Performance Ohmic Metal Optical Signal Photoluminescence Intensity Platform Development Quantum Dot Laser Single Longitudinal Mode(SLM) Arrayed Waveguide Grating(AWG) Alternating Current(AC) Asymmetric Coupling Accelerated Aging Alignment Method Semiconductor Lasers Wide Tuning Range Wavelength Tunable Laser(WTL) Thermal Resistance Traveling-Wave Electrode Transmission Distance Transmission Electron Microscopy (Tem) Back-To-Back Cavity Filter Datacentre Networks Dbr Laser Diode Derivative Method Electron Wave Electrical Crosstalk High Data Rate Interdevice Isolation Laser Applications Mach-Zehnder Electro-Optic Modulator Modulation Index N-Doped Operating Wavelength Red-Shift Quantum-Well Laser Diodes Signal Quality System-On-Chip(SoC) Scanning Electron Microscope Images An Optical Fiber Active Layer Analysis Model Wavelength Control 60 Ghz Transmitter Optical Sub-Assembly Travelling Wave Thz Wave Thz Radiation Power Range Rate Enhancement Laser Holography Cross Point Cladding Layer Concave Grating(CG) Channel Spacing Compound Semiconductor Degree Of Isolation Electron Beam Lithography High Bandwidth Integrated Photonic Devices Laser Beams Low Resistance Measurement And Analysis Measured Output Operation Characteristics Resonance Cavity First Stokes(S1) Simple Technique Static And Dynamic Properties Slope Efficiency Silicon Substrate Selective Wet Etching Sub-Channels Ar Coating 100 Gbps Temperature Dependence Thz Time-Domain Spectroscopy(THz-TDS) Time-Domain Spectroscopy System Thz-Tds Plasma-Enhanced Bi-Directional All-In-One Coherent Detection Current Blocking Structure Coupling Loss Coupling Coefficient Computer Vision(CV) Detection Scheme Dfb Laser Array Facet Reflectivity Growth Rate Growth Method Grating Mirror High Degree High Output Intra-Cavity Independent Tuning Low Crosstalk Measured Data Noise Immunity Steady State Soc Application Substrate Coupling Solid-Source Molecular Beam Epitaxy Square Lattice Single Grating Analysis Method 1550 Nm 16 Nm Wide Bandwidth Tunable Lasers Thin Film(TF) Thermal Simulation Time-Resolved Transmitter And Receiver Directly Modulated Laser(DML) Processing Technique Broad-Area Laser Bragg Wavelength Current Injection Critical Characteristics Digital Applications(APPs) Dielectric Layer Diode Ideality Fast Scanning Growth Behavior Fiber To The Home(FTTH) High-Temperature Operation High Speed High Resistance Intermodulation Distortion Layer Thickness Measurement Techniques Optical Modulation Optical Beat Source Operating Frequency Range Polarization-Dependent Wavelength Shift Photoluminescence Spectra Quantum Dot (Qd) Stability Analyses Spectral Response Si Substrate Second-Order