Optical Fiber Measurements MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Optical Fiber Measurements, 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 Optical Fiber Measurements 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 Optical Fiber Measurements mcq questions that explore various aspects of Optical Fiber Measurements problems. Each MCQ is crafted to challenge your understanding of Optical Fiber Measurements 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 Optical Fiber Measurements 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 Optical Fiber Measurements. 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 Optical Fiber Measurements knowledge to the test? Let's get started with our carefully curated MCQs!

Optical Fiber Measurements MCQs | Page 3 of 7

Q21.
Devices such as ___________ are used to simulate the steady-state mode distribution.
Discuss
Answer: (c).Mode scramblers
Q22.
How many domains support the measurements of fiber dispersion?
Discuss
Answer: (d).Two
Q23.
The time domain dispersion measurement setup involves _____________ as the photo detector.
Discuss
Answer: (a).Avalanche photodiode
Q24.
In pulse dispersion measurements, the 3dB pulse broadening for the fiber is 10.5 ns/km and the length of the fiber is 1.2 km. Calculate the optical bandwidth for the fiber.
Discuss
Answer: (c).41.9 MHz km
Q25.
Frequency domain measurement is the preferred method for acquiring the bandwidth of multimode optical fibers.
Discuss
Answer: (a).True
Q26.
Intra-modal dispersion tends to be dominant in multimode fibers.
Discuss
Answer: (b).False
Q27.
The detailed knowledge of the refractive index profile predicts the __________ of the fiber.
Discuss
Answer: (c).Impulse response
Q28.
______________ of the fiber is strongly dependent on the refractive index profile.
Discuss
Answer: (d).Information carrying capacity
Q29.
______________ is required in case of graded index fibers.
Discuss
Answer: (d).Optimum profile
Q30.
_______________ have been widely used to determine the refractive index profiles of optical fibers.
Discuss
Answer: (a).Interference microscopes
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