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Answer the following problems

problem 1) What do you mean by total internal reflection and describe its significance for optical communication.

problem 2) What is the carrier frequency for the optical communication system operating at 1-55 μm.

problem 3) What do you understand by group velocity dispersion?

problem 4) prepare all the basic components of a fiber optic cable and describe their functions

problem 5) Why indirect band gap material is used for manufacturing LED's?

problem 6) How does spontaneous and stimulated emission occur?

problem 7) What is the responsivity of a photodiode if its quantum efficiency is 90%.

problem 8) What do you mean by frequency chirp?

problem 9) What is the function of system margin in link power budget?

problem 10) prepare down the advantages of using code division multiplexing.

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M98450

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