Fiber Optic Communication System
Block Diagram
            ┌───────────────┐       ┌───────────────────┐       ┌─────────────────────┐
            │  Transmitter  │ ─────▶│     Fiber Optic  │ ─────▶│       Receiver      │
            │               │       │         Cable     │       │                     │
            │ ┌───────────┐ │       │ ┌───────────────┐ │       │ ┌───────────────┐   │
            │ │ Data Src  │ │       │ │    Signal     │ │       │ │ Output Dev    │   │
            │ └───────────┘ │       │ │               │ │       │ └───────────────┘   │
            │ ┌───────────┐ │       │ └───────────────┘ │       │ ┌───────────────┐   │
            │ │ Modulation│ │       │ ┌───────────────┐ │       │ │ Demodulation  │   │
            │ │ Circuit   │ │       │ │  Attenuation  │ │       │ │ Circuit       │   │
            │ └───────────┘ │       │ └───────────────┘ │       │ └───────────────┘   │
            └───────────────┘       └───────────────────┘       └─────────────────────┘
        
    Explanation
The fiber optic communication system consists of three main components: the transmitter, the fiber optic cable, and the receiver.
- Transmitter: Converts data from a source into optical signals using a modulation circuit.
- Fiber Optic Cable: Transmits the optical signals over long distances with minimal signal loss.
- Receiver: Converts the received optical signals back into data using a demodulation circuit.

 
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