ETRI-Knowledge Sharing Plaform

Quantum Key Distribution Free Space Planar Lightwave Circuit(PLC) Quantum Bit Error Rate Side Channel Distribution System Laser Diode(LD) Polarization Extinction Ratio Polarization Beam Splitter(PBS) High Speed 100 Mhz Random Bit Generation Semiconductor Lasers Intensity Fluctuation Attack Strategy Real-Time 780 Nm Test-Bed Filtering Technique Micro-Optics Unambiguous State Discrimination Tracking System Alignment Tolerance System Integrated Space Link Quantum States Temporal Filtering High Performance Spontaneous Emission Silica-Based Background Noise Insertion Loss Mach-Zehnder Interferometer(MZI) Compact Polarization Communication Security Noise Filtering Photon Pulses System Performance Array Signal Processing Telecommunication Wavelength Optical Components Dc Bias Current Unconditional Security Filtering Effect Multimode Fiber Countermeasure Strategy Distribution Test Polarization Splitting Projective Measurements Security Performance Attack Model Driving Conditions Quantitative Effects Short Wavelength Field Programmable Gate Arrays(FPGA) Beam Tracking Current Condition Performance Optimization