Link to notes: https://files.gursimrandhillon.com/do...
Fibre Optics
1. Components of Fibre Optics Transmission
2. Working Principle of Fibre Optics
3. Structure of Fibre Optics
4. Types/Communication Modes
4.1 Single Mode
4.2 Multimode
4.2.1 Step Index
4.2.2 Graded Index