Ask
Login
TAGGED IN

Optical Fiber Communication

Follow this tag to get notifications whenever a new post is added

ALL TAGS
7
votes
1
answer
16k
views
1
answer
Explain in in detail working principle of RAPD. Why it is called reach through APD and compare its working with PIN diode.
optical fiber communication updated 3.5 years ago by teamques10 ★ 64k
2
votes
1
answer
15k
views
1
answer
What is the concept of bit interleaving and packet interleaving?
optical fiber communication updated 3.5 years ago by teamques10 ★ 64k
9
votes
1
answer
119k
views
1
answer
Differentiate between spontaneous and stimulated emissions.
optical fiber communication updated 3.5 years ago by ninadsail • 10
2
votes
1
answer
11k
views
1
answer
SONET / SDH
optical fiber communication updated 2.2 years ago by pedsangini276 • 4.7k
31
votes
1
answer
201k
views
1
answer
Draw the basic block diagram of optical fiber communication system?
optical fiber communication updated 3.5 years ago by teamques10 ★ 64k
4
votes
1
answer
29k
views
1
answer
What is Rise-Time Budget Analysis? Derive an expression for total system rise time budget in terms of transmitter and receiver rise times.
optical fiber communication updated 3.5 years ago by teamques10 ★ 64k
1
vote
1
answer
11k
views
1
answer
Differentiate DWDM, WDM and SONET
optical fiber communication updated 3.5 years ago by teamques10 ★ 64k
3
votes
1
answer
20k
views
1
answer
Explain different functions of network management
optical fiber communication updated 3.5 years ago by teamques10 ★ 64k
2
votes
2
answers
18k
views
2
answers
What are the advantages of optical fiber communication?
optical fiber communication updated 3.5 years ago by teamques10 ★ 64k
1
vote
1
answer
10k
views
1
answer
Explain the basic principle of operation of photo detector. Explain the work of PIN diode and APD as photo detector, also compare their performance.
optical fiber communication updated 3.5 years ago by teamques10 ★ 64k
1
vote
1
answer
7.2k
views
1
answer
Short Note on: a. OTDM
optical fiber communication updated 3.5 years ago by teamques10 ★ 64k
4
votes
1
answer
13k
views
1
answer
What is WDM? Explain the architecture of WDM with network component.
optical fiber communication updated 3.5 years ago by teamques10 ★ 64k
1
vote
1
answer
10k
views
1
answer
What do you understand by intramodal dispersion? Derive the expression for material dispersion.
optical fiber communication updated 3.5 years ago by teamques10 ★ 64k
2
votes
1
answer
21k
views
1
answer
Briefly discuss the possible sources of noise in optical fiber receiver. Describe in detail. What is meant by quantum noise? Consider this phenomenon with regard to
optical fiber communication updated 3.5 years ago by teamques10 ★ 64k
6
votes
1
answer
57k
views
1
answer
Derive the expression of Numerical Aperture of Step- index fiber. What will happen to Numerical Aperture if cladding is removed?
optical fiber communication updated 3.5 years ago by teamques10 ★ 64k
4
votes
1
answer
44k
views
1
answer
Give the structure of surface emitting LED. Compare with an edge emitting LED.
optical fiber communication updated 3.5 years ago by teamques10 ★ 64k
4
votes
1
answer
12k
views
1
answer
What are optical amplifiers? Explain different types of front end amplifiers.
optical fiber communication updated 3.5 years ago by teamques10 ★ 64k
6
votes
1
answer
37k
views
1
answer
Discuss in brief single mode step index fiber and multi mode step index fiber.
optical fiber communication updated 3.5 years ago by teamques10 ★ 64k
15
votes
1
answer
82k
views
1
answer
Explain intermodal and intramodal dispersion in optical fibers. How does dispersion affect the transmission B.W. of optical fibers?
optical fiber communication updated 3.5 years ago by teamques10 ★ 64k
12
votes
1
answer
70k
views
1
answer
Scattering losses in optical fiber.
optical fiber communication updated 3.5 years ago by teamques10 ★ 64k
2
votes
1
answer
25k
views
1
answer
A silica optical fiber with core diameter large enough to be considered by Ray theory has a core refractive index of 1.5 and cladding refractive index of 1.47.
optical fiber communication updated 18 months ago by sagarkolekar ★ 11k
7
votes
1
answer
28k
views
1
answer
Explain any one fiber fabrication process with neat diagram. Compare the different methods of fabrication.
optical fiber communication updated 3.5 years ago by teamques10 ★ 64k
1
vote
1
answer
3.6k
views
1
answer
Short note: a. Optical Isolator b. Optical Multiplexer & Filters c. Optical Switch
optical fiber communication updated 7.9 years ago by teamques10 ★ 64k
0
votes
1
answer
748
views
1
answer
A signal is retrieved at the optical fiber end whose power is half that of the input power. Calculate the loss in fiber. Also, calculate the output power if the loss is $30 \mathrm{~dB} / \mathrm{km}$
optical fiber communication updated 16 months ago by prajapatijaimin • 3.1k
0
votes
1
answer
3.2k
views
1
answer
Explain spontaneous emission and stimulated emission.
optical fiber communication updated 3.5 years ago by teamques10 ★ 64k
<prev • 216 results • page 1 of 9 • next >