Transmission Characteristics of Optical Fibers MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Transmission Characteristics of Optical Fibers, a fundamental topic in the field of Optical Communication. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Transmission Characteristics of Optical Fibers MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Transmission Characteristics of Optical Fibers mcq questions that explore various aspects of Transmission Characteristics of Optical Fibers problems. Each MCQ is crafted to challenge your understanding of Transmission Characteristics of Optical Fibers principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Optical Communication tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Transmission Characteristics of Optical Fibers MCQs are your pathway to success in mastering this essential Optical Communication topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Transmission Characteristics of Optical Fibers. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Transmission Characteristics of Optical Fibers knowledge to the test? Let's get started with our carefully curated MCQs!

Transmission Characteristics of Optical Fibers MCQs | Page 3 of 9

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Q21.
Stimulated Brillouin scattering is mainly a ___________
Discuss
Answer: (b).Backward process
Q22.
High frequency optical phonon is generated in stimulated Raman scattering.
Discuss
Answer: (a).True
Q23.
Stimulated Raman scattering occur in ___________
Discuss
Answer: (d).Forward and backward direction
Q24.
Stimulated Raman scattering may have an optical power threshold of may be three orders of magnitude ___________
Discuss
Answer: (b).Higher than Brillouin threshold
Discuss
Answer: (b).Broadening of transmitted light pulses along the channel
Discuss
Answer: (c).Inter-symbol interference
Q27.
For no overlapping of light pulses down on an optical fiber link, the digital bit rate BT must be ___________
Discuss
Answer: (a).Less than the reciprocal of broadened pulse duration
Q28.
The maximum bit rate that may be obtained on an optical fiber link is 1/3ฮ“.
Discuss
Answer: (b).False
Q29.
3 dB optical bandwidth is always ___________ the 3 dB electrical bandwidth.
Discuss
Answer: (b).Larger than
Q30.
A multimode graded index fiber exhibits a total pulse broadening of 0.15 ฮผs over a distance of 16 km. Estimate the maximum possible bandwidth, assuming no intersymbol interference.
Discuss
Answer: (c).3.3 MHz
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