Ask
Login
TAGGED IN

Optical Networks

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

ALL TAGS
5
votes
1
answer
7.7k
views
1
answer
Short Note : c. Crosstalk
optical networks updated 7.3 years ago by teamques10 ★ 67k
6
votes
1
answer
7.1k
views
1
answer
Explain the sources of loss at a fiber joint.
optical networks updated 7.6 years ago by teamques10 ★ 67k
1
vote
1
answer
12k
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 networks updated 8.4 years ago by teamques10 ★ 67k
5
votes
1
answer
21k
views
1
answer
A photodiode has quantum efficiency of 65% when a photon of energy of $1.5 \times 10^{-19} J$ are incident upon it
optical networks updated 7.6 years ago by teamques10 ★ 67k
1
vote
1
answer
10k
views
1
answer
Explain Signal Attenuation in optical fibers and plot the three windows
optical networks updated 5.9 years ago by teamques10 ★ 67k
1
vote
1
answer
7.5k
views
1
answer
Short note: WDM
optical networks updated 7.6 years ago by teamques10 ★ 67k
2
votes
1
answer
5.5k
views
1
answer
Short Note : d. Wavelength Stabilization
optical networks updated 7.3 years ago by teamques10 ★ 67k
1
vote
1
answer
5.0k
views
1
answer
What are the sources of micro bending loss? How it can be overcome?
optical networks updated 7.0 years ago by teamques10 ★ 67k
1
vote
1
answer
1.9k
views
1
answer
Short note on Arrayed Waveguide Grating
optical networks updated 7.6 years ago by teamques10 ★ 67k
2
votes
1
answer
5.8k
views
1
answer
What do you understand by double heterostructure? State its limitations.
optical networks updated 8.4 years ago by teamques10 ★ 67k
0
votes
1
answer
4.5k
views
1
answer
Short Note: b. Power Penalty
optical networks updated 22 months ago by sagarkolekar ★ 11k
0
votes
1
answer
4.3k
views
1
answer
Explain intermodal and intramodal dispersion in optical fibers. How does dispersion affect the transmission B.W. of optical fibers?
optical networks updated 8.4 years ago by teamques10 ★ 67k
1
vote
1
answer
7.3k
views
1
answer
List the important factors responsible for power loss in optical fiber. Explain each factor briefly.
optical networks updated 8.4 years ago by teamques10 ★ 67k
0
votes
1
answer
4.8k
views
1
answer
What are the factors responsible for optical signal attenuation and dispersion during signal propagation through optical fiber?
optical networks updated 8.4 years ago by teamques10 ★ 67k
0
votes
1
answer
1.4k
views
1
answer
Draw and explain the test-set up for measuring the chromatic dispersion.
optical networks updated 8.4 years ago by teamques10 ★ 67k
0
votes
1
answer
1.5k
views
1
answer
Discuss a popular non-destructive technique for attenuation measurement.
optical networks updated 8.4 years ago by teamques10 ★ 67k
0
votes
1
answer
3.6k
views
1
answer
With a neat sketch explain fiber optic cable.
optical networks updated 8.4 years ago by teamques10 ★ 67k
2
votes
1
answer
3.4k
views
1
answer
minimum refractive index of prism
optical networks updated 8.4 years ago by teamques10 ★ 67k
0
votes
1
answer
2.1k
views
1
answer
Calculate the required $\Delta$ if a fiber with a 8 $\mu$m core and a 125 $\mu$m cladding is to be single mode at 1300 mm. Assume that the core index is 1.46.
optical networks updated 8.4 years ago by teamques10 ★ 67k
0
votes
1
answer
2.7k
views
1
answer
Starting from Maxwells equation, derive the wave equation for step index fiber?
optical networks updated 8.4 years ago by teamques10 ★ 67k
0
votes
1
answer
1.4k
views
1
answer
Name the key parameters for describing the signal transmission in single mode fiber and multimode fiber.
optical networks updated 8.4 years ago by teamques10 ★ 67k
0
votes
1
answer
5.6k
views
1
answer
Discuss in brief single mode step index fiber and multi mode step index fiber.
optical networks updated 8.4 years ago by teamques10 ★ 67k
0
votes
1
answer
1.8k
views
1
answer
Explain the significance of V-number. Derive the expression for number of guided modes in graded-index fiber.
optical networks updated 8.4 years ago by teamques10 ★ 67k
0
votes
1
answer
1.5k
views
1
answer
corresponding solid angle
optical networks updated 8.4 years ago by teamques10 ★ 67k
0
votes
1
answer
1.4k
views
1
answer
What do you mean by Optical wave guide? How it is different from Electrical wave guide?
optical networks updated 8.4 years ago by teamques10 ★ 67k
<prev • 139 results • page 1 of 6 • next >