Fiber optics generally work on the principle of ________.

  1. Reflection
  2. Refraction
  3. Dispersion
  4. Total internal reflection

Answer (Detailed Solution Below)

Option 4 : Total internal reflection
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AFCAT 16th Feb 2024 (Shift 1) Memory Based Paper.
100 Qs. 300 Marks 120 Mins

Detailed Solution

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  • Fiber optics generally work on the principle of Total internal reflection.
  • A fiber optic cable consists of a bundle of glass threads, each of which is capable of transmitting messages modulated onto light waves.
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