ETRI-Knowledge Sharing Plaform

Side Mode Suppression Ratio(SMSR) Extinction Ratio(ER) Distributed Bragg Reflector Laser Buried Heterostructure Distributed Feedback Laser Diode 4-Level Pulse Amplitude Modulation(PAM-4) Distributed Feedback Lasers(DFBs) Phase Control Laser Diode Array Design And Fabrication Low-Cost 5 Nm Waveguide Structure Fiber-Coupled Monolithically Integrated Selective Area Growth Electroabsorption Modulator(EAM) Temperature Range Front-Haul Butt-Coupling Continuous-Wave Terahertz Light Source Power Penalty Eye Patterns Dual-Mode Laser Terahertz Generation Semiconductor Optical Amplifiers(SOAs) Dynamic Test Equivalent Circuit Etching Process Eye Opening Widely Tunable Sampled Grating Distributed Bragg Reflector(SG-DBR) Micro-Heater Gain Spectrum E-Beam Lithography 16-Channel Coupling Method Thermal Efficiency Data Center Networks Spectral Width Multiple-Quantum-Well(MQW) Beat Frequency C-Band High Power Thz Generation Multi-Wavelength High Speed Fine-Tuning Precise Control 5 Ghz Optical Waveguides Mqw Laser Terahertz Time-Domain Spectroscopy 10 Ghz Hybrid Integration Lasing Characteristics Cost-Effective Key Technology Inp-Based Coupled Waveguide Material System Single-Mode Operation High Performance Sub-Channels Grating Structure Free Space Simulation Results Modulation Bandwidth Wavelength-Division Multiplexing(WDM) Pam-4 Modulation Transverse Mode Tapered Waveguide 3-Db Bandwidth Injection Current Inas Qds Optical Signal Maximum Output Power Active Region Energy-Efficient Water Vapor Dbr Laser Diode Hexagonal Lattice Monolithic Integration Thz Emitter Flexible Printed Circuit Board Anti-Reflection Frequency Tuning Range Reactive Ion Etching Low Threshold Current Log-Spiral Antenna Single Longitudinal Mode(SLM) Uniform Temperature Smart Lighting High Output Steady State 16 Nm Superluminescent Diodes(SLDs) Accelerated Aging Coupling Coefficient Electrical Characterization Optical Beat Source Wavelength Selection Intensity-Modulated Temperature Dependence Phase Separation 1550 Nm 60 Ghz Laser Beam Power Ratio Photoluminescence Intensity Polarization-Dependent Wavelength Shift Ridged Waveguide Transmitter Optical Sub-Assembly Switching Characteristics Traveling-Wave Electrode Intra-Cavity Back To Back(BTB) Circuit-Based Fast Scanning Efficiency Energy Fiber To The Home(FTTH) High-Bandwidth Quantum-Well Structure Vector Network Analyzer(VNA) Two-Tone Test Semiconductor Lasers Coplanar Waveguide Feeding(CPW) Rate Enhancement Spectral Response Incident Angle Interdevice Isolation Degree Of Isolation Growth Behavior High Data Rate Quantum Dot (Qd) Shape-Engineered Terahertz Detector Power Range Inp Substrate Complex Process Carrier Injection Square Lattice Single Chip Operating Temperature Hole-Burning N-Type Inp Peak Wavelength Selective Wet Etching Thermal Tuning Radio-Frequency Operational Performance 100 Gbps Thermal Simulation Band Rejection Filters Electron Wave Frequency Spacing Optical Band Planar Lightwave Circuit(PLC) Integrated Photonic Devices Mach-Zehnder Electro-Optic Modulator Nonreturn-To-Zero(NRZ) Soc Design Coupling Technique Thz Spectrometer Wavelength Tunable Laser Injecting Current Optimized Structure Resonance Cavity Integration Module Dielectric Layer Phase Shift Thz Radiation Thermal Isolation Structure High-Quality Photoluminescence (Pl) Spectroscopy Blue Shift Opening Width Sacrificial Layer I-V Measurement Wavelength Switching Single Grating Characteristic Temperature Coupled With Dynamic Modes Wavelength Tuning Range Analysis Model Numerical Simulation(Trnsys16) Tuning Method Low Temperature Bragg Wavelength Room-Temperature Operation Thz-Tds Tunable Light Coupling Loss Operating Wavelength Ground Structure Bi-Directional Center Wavelength Digital Applications(APPs) Integrated Structure Millimeter Wave(mmWave) Group Iii Elements Thin Film Heater Integration Technology Multi-Channel Cladding Layer Detection Scheme Noise Immunity Self-Assembled Inas Quantum Dots External Cavity Facet Reflectivity Operating Frequency Range Ohmic Metal Operation Characteristics Wave Function Low Power Consumption Modulated Signal Datacentre Networks Dielectric Substrate Eye Diagram Red-Shift Deep-Ridge Waveguide Quantum Dot Laser(QDL) Spatial Hole Aspect Ratio Band-Gap Energy Film Heaters High Coupling Efficiency Modulation Index Solid-Source Molecular Beam Epitaxy Wide Bandwidth Aging Characteristics Eye Closure Temperature Profile Coarse Tuning Polarization Insensitivity Long Wavelength Asymmetric Coupling Optical Modulation Transmission Distance 50 GB Internal And External Intensity Modulator Layer Thickness Alignment Method Growth Method Wavelength Control Simulation And Measurement Isolation Technique Dual-Wavelength Laser High Degree P-Inp Stability Analyses Signal Quality In-Between Ar Coating Parasitic Capacitance Measurement Techniques Passive Alignment Transmission Electron Microscopy (Tem) Soc Application Si Substrate Switching Speed National Defense Processing Technique Plasma-Enhanced Quantum-Well Laser Diodes Three Dimensional(3D) Current Blocking Structure High Temperature Operation Mixed-Mode Input Power And Thermal Conductivity Coupled Semiconductor Current Injection Standard Single-Mode Fiber Cavity Filter Gain Medium First Stokes(S1) Laser Holography Applied Physics Computer Vision(CV) Grating Mirror N-Doped Optical Fibers Polarization Insensitive Slope Efficiency Transmission Properties Thz Wave Wide Tuning Range Travelling Wave Cross Point Platform Development Electrical Crosstalk Critical Characteristics Tunable Lasers Thermal Resistance Fabry-Perot System-On-Chip(SoC) Derivative Method Channel Gain Dfb Laser Array Components Technology Feed-Through Peak Power Variation Measured Data Transmitter And Receiver Low Crosstalk Measurement And Analysis Strain Field Independent Tuning Output Performance Initialization Vector(IV) Distributed Bragg Reflector (Dbr) Laser Intermodulation Distortion Compound Semiconductor Threshold Current Density All-In-One Measurement Results Second-Order Substrate Coupling Laser Applications An Optical Fiber Broad-Area Laser Directly Modulated Laser(DML) Integrated Laser Concave Grating(CG) Channel Spacing Electrical Signal Static And Dynamic Properties Time-Resolved Coherent Detection Simple Technique Coupling Effects Static Tests Active Layer Growth Rate Silicon Substrate Electron Beam Lithography Thz Time-Domain Spectroscopy(THz-TDS) Arrayed Waveguide Grating(AWG) Alternating Current(AC) Mesa Etching