Direct Detection Receiver and Optical Amplification MCQs

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

Direct Detection Receiver and Optical Amplification MCQs | Page 10 of 11

Q91.
Compute the gain of parametric amplifier having signal power of 1.6 W, length of 500, non-linear coefficient of 10.19 * 10⁻³ W⁻¹km⁻¹.
Discuss
Answer: (c).18.22
Q92.
___________________ is defined as a process by which the wavelength of the transmitted signal is changed without altering the data carried by the signal.
Discuss
Answer: (a).Wavelength conversion
Q93.
The device which is used to perform wavelength conversion is called as ___________
Discuss
Answer: (d).Wavelength translator
Q94.
A wavelength converter is termed as _______ if the converted wavelength is longer than the original signal wavelength.
Discuss
Answer: (b).Up converter
Q95.
The ___________ converters cannot process different modulation formats.
Discuss
Answer: (b).Optoelectronic wavelength
Q96.
The optical medium, in case of optical wavelength conversion is ___________
Discuss
Answer: (c).Non-linear
Q97.
The process of imposing the nonlinear response of the medium onto the control signal is known as ______________ scheme.
Discuss
Answer: (c).Cross-modulation
Q98.
How many approaches are adopted by the cross-modulation scheme?
Discuss
Answer: (a).Four
Q99.
__________ wavelength converters make use of a passive optical medium to exploit non-linear effects.
Discuss
Answer: (d).Coherent
Q100.
A _____________ wavelength converter utilizes the nonlinear properties of a semiconductor optical amplifier to perform the conversion process.
Discuss
Answer: (a).Cross-gain modulation
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