Optical Detectors MCQs

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

Optical Detectors MCQs | Page 8 of 11

Q71.
Determine Responsivity of a silicon RAPD with 80% efficiency, 0.7 μm wavelength.
Discuss
Answer: (a).0.459
Q72.
Compute wavelength of RAPD with 70% efficiency and Responsivity of 0.689 A/w.
Discuss
Answer: (c).0.112 μm
Q73.
Compute photocurrent of RAPD having optical power of 0.7 μw and responsivity of 0.689 A/W.
Discuss
Answer: (b).0.489 μA
Q74.
Determine optical power of RAPD with photocurrent of 0.396 μA and responsivity of 0.49 A/w.
Discuss
Answer: (d).0.80 μW
Q75.
Determine the Responsivity of optical power of 0.4 μW and photocurrent of 0.294 μA.
Discuss
Answer: (a).0.735
Q76.
Compute multiplication factor of RAPD with output current of 10 μA and photocurrent of 0.369 μA.
Discuss
Answer: (b).27.100
Q77.
Determine the output current of RAPD having multiplication factor of 39 and photocurrent of 0.469 μA.
Discuss
Answer: (d).18.29
Q78.
Compute the photocurrent of RAPD having multiplication factor of 36.7 and output current of 7 μA.
Discuss
Answer: (a).0.01 μA
Q79.
In the development of photodiodes for mid-infrared and far-infrared transmission systems, lattice matching has been a problem when operating at wavelengths ____________
Discuss
Answer: (b).Greater than 2 μm
Q80.
What is generally used to accommodate a lattice mismatch?
Discuss
Answer: (c).Graded buffer layer