This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: An optical fiber with index of refraction 1.60 is clad in a material of index 1.30 . What is the ... (Read 50 times)

BrownTown3

  • Hero Member
  • *****
  • Posts: 564
on: Jul 28, 2018
An optical fiber with index of refraction 1.60 is clad in a material of index 1.30 . What is the ratio of the maximum time to the minimum time for light signals to travel down a given length of this fiber?
 a. 1.60
  c. 1.23
  b. 1.30
  d. 1.95

Question 2

An optical fiber is made with core material of index of refraction 1.6 . The fiber is clad with a material of index 1.2 . What is the speed of light traveling along the central axis of this fiber?
 a. 2.5  108 m/s
  c. 2.0  108 m/s
  b. 1.9  108 m/s
  d. 3.0  108 m/s


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

pallen55

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

B


BrownTown3

  • Hero Member
  • *****
  • Posts: 564
Reply #2 on: Jul 28, 2018
Thank you!


pallen55

  • Sr. Member
  • ****
  • Posts: 331
Reply #3 on: Jul 28, 2018
Always glad to help...


« previous next »
 

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Index of seed size and hardiness prior to, during, and after drought. Index of seed size and hardiness prior to, during, and after drought.
Suture Use, Size, and Type of Material Suture Use, Size, and Type of Material
Use a grinder or a file to remove the mushroom material on the end of a punch or chisel. Use a grinder or a file to remove the mushroom material on the end of a punch or chisel.
Cross-fiber friction to the paraspinal muscles. Friction is created by moving the more superficial ... Cross-fiber friction to the paraspinal muscles. Friction is created by moving the more superficial ...
Optical Illusion Optical Illusion
Optical Illusion Optical Illusion
Video: Embryonic development - Weeks 5 to 8

For a complete list of videos, visit our video library