ETRI-Knowledge Sharing Plaform

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