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Optical Fiber Communication

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Differentiate between spontaneous and stimulated emissions.
optical fiber communication updated 9.7 years ago by teamques10 ★ 70k
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What is the basic principle on which optical source work? With the help of a LED structure explains its working.
optical fiber communication updated 9.7 years ago by teamques10 ★ 70k
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Describe the eye diagram as applicable to Optical Fiber Communication
optical fiber communication updated 9.7 years ago by teamques10 ★ 70k
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Short Note: Fiber Materials
optical fiber communication updated 9.7 years ago by teamques10 ★ 70k
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What are the desirable requirements of a good fiber optic connector? What are the lensing schemes for coupling improvements?
optical fiber communication updated 9.7 years ago by teamques10 ★ 70k
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Five connectors used in optical fiber communications.
optical fiber communication updated 9.7 years ago by teamques10 ★ 70k
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What are splices? Explain different types of splices.
optical fiber communication updated 9.7 years ago by teamques10 ★ 70k
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Explain double Crucible method of fiber fabrication.
optical fiber communication updated 9.7 years ago by teamques10 ★ 70k
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Explain any one fiber fabrication process with neat diagram. Compare the different methods of fabrication.
optical fiber communication updated 9.7 years ago by teamques10 ★ 70k
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Minimum refractive index
optical fiber communication updated 9.7 years ago by teamques10 ★ 70k
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Starting from Maxwell$'$s equation, derive the wave equation for step index fiber?
optical fiber communication updated 9.7 years ago by teamques10 ★ 70k
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Calculate the required $\Delta$ if a fiber with a 8 $\mu$m core and a 125 $\mu$m cladding is to be single mode at 1300 mm. Assume that the core index is 1.46.
optical fiber communication updated 9.7 years ago by teamques10 ★ 70k
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Compare step- index and graded-index fiber.
optical fiber communication updated 9.7 years ago by teamques10 ★ 70k
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Draw the refractive index profile for the step index and graded index fiber. For each type give typical core and cladding diameters.
optical fiber communication updated 9.7 years ago by teamques10 ★ 70k
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Estimate total number of guided mode propagating in the fiber.
optical fiber communication updated 9.7 years ago by teamques10 ★ 70k
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Numerical aperture in GIF.
optical fiber communication updated 9.7 years ago by teamques10 ★ 70k
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Define the terms numerical aperture, critical angle, propagating modes and micro bands in the context of an optical fiber.
optical fiber communication updated 9.7 years ago by teamques10 ★ 70k
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Derive the expression of Numerical Aperture of Step- index fiber. What will happen to Numerical Aperture if cladding is removed?
optical fiber communication updated 9.7 years ago by teamques10 ★ 70k
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Explain the following terms: i. Total internal reflection ii. Acceptance angle iii. Critical angle
optical fiber communication updated 9.7 years ago by teamques10 ★ 70k
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What do you mean by Optical waveguide? How it is different from Electrical waveguide?
optical fiber communication updated 9.7 years ago by teamques10 ★ 70k
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Explain three operating windows in optical communication.
optical fiber communication updated 9.7 years ago by teamques10 ★ 70k
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What are the advantages of optical fiber communication?
optical fiber communication updated 9.7 years ago by teamques10 ★ 70k
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State the spectral band designations used in optical fiber communications?
optical fiber communication updated 9.7 years ago by teamques10 ★ 70k
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3.7k
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Draw the basic block diagram of optical fiber communication system?
optical fiber communication updated 9.7 years ago by teamques10 ★ 70k
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Explain OTDM in detail.
optical fiber communication updated 9.8 years ago by ddigantarroy • 0
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