Question:
In Optical Fiber communication, the signal is transmitted in the form of:
In Optical Fiber communication, the signal is transmitted in the form of:
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"Optical" literally refers to light. Fiber optics = Light through glass.
Updated On: May 5, 2026
- Electrical pulses
- Light pulses
- Radio waves
- Sound waves
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Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Step 1: Concept
Optical fibers use the principle of Total Internal Reflection (TIR) to guide electromagnetic waves.
Step 2: Meaning
The communication medium is a glass or plastic fiber designed to transmit signals with very low loss over long distances.
Step 3: Analysis
Signals are converted from electrical to optical form using a source like a laser or LED.
Step 4: Conclusion
Therefore, the information is carried through the fiber as pulses of light.
Final Answer: (B)
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