Photodetector Interactive Simulation 🔆 Photodetector Interactive Simulation Light photons → Semiconductor → Electrical current 🎛️ Control the Incident Light Light Intensity: 50% Detector Sensitivity: 80% Reverse Bias: 5 V Incident Photons 50 Generated Current 40 µA Output Voltage 2.00 V Optical Power 5.00 mW Photons are being converted into electrical current. ⚡ How Does a […]
Category: Communication
Optical Fiber Communication
Optical Fiber Communication Interactive Simulation Optical Fiber Communication Interactive simulation of light propagation, total internal reflection, transmission and reception 🔬 Interactive Light Propagation Light Angle: 25° Fiber Length: 80% Signal Data: 101101 Low Angle Normal High Angle ▶ Start Light ■ Stop Light signal Fiber core Total internal reflection Receiver output Light is propagating through […]
Digital Modulation
Interactive Digital Modulation Demonstration Digital Modulation — Interactive Demonstration ASK • FSK • PSK | Digital bits → Modulator → Modulated carrier → Receiver 1. What is Digital Modulation? Digital modulation is the process of using a carrier signal to transmit digital information such as 0s and 1s through a communication channel. The digital information […]
Amplitude Modulation
Interactive Amplitude Modulation Demo Amplitude Modulation (AM) Interactive practical demonstration — observe how changing message amplitude changes the AM signal 1. AM Transmitter Concept Message Signal Audio + Carrier Signal High Frequency → AM Modulator → AM Signal RF Output In amplitude modulation, the amplitude of a high-frequency carrier is varied according to the instantaneous […]