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Optical Fiber Communication

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2
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What are the advantages of optical fiber communication?
optical fiber communication updated 3.5 years ago by teamques10 ★ 65k
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Five connectors used in optical fiber communications.
optical fiber communication updated 3.5 years ago by teamques10 ★ 65k
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Compare dark current with optical current in semiconductor.
optical fiber communication updated 3.5 years ago by teamques10 ★ 65k
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What is Rise-Time Budget Analysis? Derive an expression for total system rise time budget in terms of transmitter and receiver rise times.
optical fiber communication updated 3.5 years ago by teamques10 ★ 65k
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Write in detail about Skew rays.
optical fiber communication updated 5.7 years ago by teamques10 ★ 65k
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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 5.7 years ago by teamques10 ★ 65k
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1
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Comment on optical assess networks.
optical fiber communication updated 3.5 years ago by teamques10 ★ 65k
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Explain Optical access networks (OAN)
optical fiber communication updated 3.5 years ago by teamques10 ★ 65k
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Short Note on: a. OTDM
optical fiber communication updated 3.5 years ago by teamques10 ★ 65k
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What is WDM? Explain the architecture of WDM with network component.
optical fiber communication updated 3.5 years ago by teamques10 ★ 65k
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A signal is retrieved at the optical fiber end whose power is half that of the input power. Calculate the loss in fiber. Also, calculate the output power if the loss is $30 \mathrm{~dB} / \mathrm{km}$
optical fiber communication updated 17 months ago by prajapatijaimin • 3.1k
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Explain coupler performance parameters
optical fiber communication updated 3.5 years ago by teamques10 ★ 65k
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Short note: Coherent and Non coherent optical communication.
optical fiber communication updated 3.5 years ago by teamques10 ★ 65k
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Optical Communication : Question Paper May 2016 - Electronics and Comm. Engg. (Semester 6) | Gujarat Technological University (GTU)
optical fiber communication updated 6.8 years ago by teamques10 ★ 65k
2
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Explain P-I-N photo diode with neat diagram.
optical fiber communication updated 3.5 years ago by ninadsail • 10
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1
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Explain spontaneous emission and stimulated emission.
optical fiber communication updated 3.5 years ago by teamques10 ★ 65k
4
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Give the structure of surface emitting LED. Compare with an edge emitting LED.
optical fiber communication updated 3.5 years ago by teamques10 ★ 65k
2
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Explain OTDR with neat sketch and mention its advantages and applications.
optical fiber communication updated 3.5 years ago by teamques10 ★ 65k
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23k
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What is macro bending loss? Explain with neat diagram. Explain how to minimize micro bending losses.
optical fiber communication updated 3.5 years ago by teamques10 ★ 65k
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Explain intermodal and intramodal dispersion in optical fibers. How does dispersion affect the transmission B.W. of optical fibers?
optical fiber communication updated 3.5 years ago by teamques10 ★ 65k
3
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Explain different types of fibers with their refractive index profile and mention its dimensions.
optical fiber communication updated 7.2 years ago by teamques10 ★ 65k
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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 7.9 years ago by teamques10 ★ 65k
3
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1
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30k
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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 7.9 years ago by teamques10 ★ 65k
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1.2k
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Optical Communication : Question Paper Jun 2014 - Electronics and Comm. Engg. (Semester 6) | Gujarat Technological University (GTU)
optical fiber communication updated 6.8 years ago by teamques10 ★ 65k
0
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1
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986
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Optical Communication : Question Paper Dec 2014 - Electronics and Comm. Engg. (Semester 6) | Gujarat Technological University (GTU)
optical fiber communication updated 6.8 years ago by teamques10 ★ 65k
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