Questions and Answers
What is the principle behind the transmission of light waves in an optical fiber?
Total internal reflection
What is the advantage of using optical fibers over conventional coaxial cables for communication?
Considerably less signal strength loss
What type of waves are used as carrier waves in optical fiber communication?
Light waves
What happens when a ray of light travels from denser to a rarer medium at an angle greater than the critical angle?
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What has improved the speed of communication in optical fiber communication?
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