Optical Sources Quiz

Optical Sources Quiz

University

•

30 Qs

quiz-placeholder

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Optical Sources Quiz

Optical Sources Quiz

Assessment

Quiz

•

Engineering

•

University

•

Practice Problem

•

Easy

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Dietece2b Dietece2b

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30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does LED stand for in optical sources?

Light Emitting Diode

Laser Emitting Device

Low Energy Device

Light Energy Detector

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a type of optical source mentioned in the text?

Photodiode

LED

Laser Diode

Injection Laser Diode

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is quantum efficiency related to in optical sources?

The efficiency of converting electrons to photons

The speed of light in a vacuum

The resistance of a material

The modulation frequency

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which property is important for determining the performance of an optical source?

Power bandwidth product

Thermal conductivity

Magnetic permeability

Electrical resistance

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main function of an injection laser diode?

To emit coherent light

To detect light

To amplify sound

To store data

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a threshold condition related to?

Laser Diodes

LEDs

Photodetectors

Optical fibers

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What do laser diode rate equations describe?

The behavior of laser output over time

The color of emitted light

The temperature of the diode

The size of the diode

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