properties of optic fiber

properties of optic fiber

University

10 Qs

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properties of optic fiber

properties of optic fiber

Assessment

Quiz

Physical Ed

University

Hard

Created by

T.VANDARKUZHALI EEE

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In an optical fiber communication system, which among the following is not a typical transmitter function?

a. Coding for error protection

b. Decoding of input data

c. Electrical to optical conversion

Recoding to match output standard

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which among the following is provided by an optical receiver for the regeneration of data signal with minimum error?

Photo-diode

Signal Processing Circuits

Linear Circuitry

None of the above

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

For a sine wave, the frequency is represented by the cycles per ______

Second

Minute

Hour

None of the above

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In single-mode fibers, how does the fraction of energy traveling through bound mode appear in the cladding?

As a crescent wave

As a gibbous wave

As an evanescent wave

All of the above

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

f a light travels in a certain medium and it gets reflected off an optically denser medium with high refractive index, then it is regarded as _______

External Reflection

Internal Reflection

Both a and b

None of the above

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In an optical fiber, the concept of Numerical aperture is applicable in describing the ability of __________

Light Collection

Light Scattering

Light Polarization

Light Polarization

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which type of photonic crystal fiber exhibit/s its/their similarity to the periodic crystalline lattice in a semiconductor?

Index guiding fiber

Photonic bandgap fiber

Both a and b

None of the above

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