ETRI-Knowledge Sharing Plaform

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