In the optical fiber below, the core has a refractive index equal to 1.5

Question

Question

In the optical fiber below, the core has a refractive index equal to 1.5

In the optical fiber below, the core has a refractive index equal to 1.5 and a cladding of refractive index of 1.4.

a) What is the speed of light inside the core?

b) What is the critical angle at the core-cladding interface?

c) What is the maximum angle "t" that the rays leaving the source of light should make with the axis of the fiber so that total internal reflections takes place at the core-cladding interface?

science physics

Add a comment Improve this question Transcribed image text

Answer 1

✔ Recommended Answer

Answer #1

solution - (a) speed af light inside the core = v = ncore a 9.0x108 m/ = 9:0x108 mis - 3.0x10 210x108 (b) Critical angle = 0e

Add a comment

Answer 2

Similar Homework Help Questions

Optical fiber has a core with refractive index 1.5, a cladding with refractive index 1.46 and...

Optical fiber has a core with refractive index 1.5, a cladding with refractive index 1.46 and a buffer coating with refractive index 1.4. What is the angle of total internal reflection in this fiber, if light is propagating in the core?
1.The core of an optical fiber is made out of a transparent material with a refractive...

1.The core of an optical fiber is made out of a transparent material with a refractive index of 1.50 and the cladding is made out material with a refractive index of 1.44. As shown in the figure, a monochromatic light ray travels in air incident on the one side of the optical fiber and refracted. After that, the refracted ray will enter the core-cladding interface with its corresponding critical angle C. a) Calculate the value of 0? b) Find the...
The core of an optical fiber has an index of refraction of 1.29, while the index...

The core of an optical fiber has an index of refraction of 1.29, while the index of refraction of the cladding surrounding the core is 1.17. What is the critical angle for total internal reflection at the core-cladding interface? critical angle:

The core of an optical fiber has an index of refraction of 1.27 , while the...

The core of an optical fiber has an index of refraction of 1.27 , while the index of refraction of the cladding surrounding the core is 1.15. What is the critical angle for total internal reflection at the core‑cladding interface?
The glass core of an optical fiber has an index of refraction 1.60.The index of refraction...

The glass core of an optical fiber has an index of refraction 1.60.The index of refraction of the cladding is 1.45. What is the maximum angle a light ray can make with the wall of thecore if it is to remain inside the fiber?
1. An optical fiber has a core diameter of 4 micro-meters and the cladding refractive index...

1. An optical fiber has a core diameter of 4 micro-meters and the cladding refractive index n-= 1.46. In order to have a single mode propagation wavelengths at 850nm and above what is the maximum core refractive index we should use?

3- Consider a bare fiber consisting of core of refractive index 1.48 and having air as...

3- Consider a bare fiber consisting of core of refractive index 1.48 and having air as cladding What is its NA? What is the maximum incident angle up to which light can be guided by the fiber? 4- Consider a fiber from which cladding is removed over a short length as shown below. Assume that the core and cladding refractive indices are 1.5 and 1.4 respectively, What ill happen to the output power if the bare portion of the fiber...
Suppose an optical fiber has a refractive index n = 1.55. (a) Compute the largest angle...

Suppose an optical fiber has a refractive index n = 1.55. (a) Compute the largest angle between the fiber axis and a light ray that will propagate along the fiber, if the fiber is surrounded by air. (b) Compute the angle, if the fiber is surrounded by a cladding material with index 1.53.
For optical fiber, the refractive index of the cladding compared to that of the core

For optical fiber, the refractive index of the cladding compared to that of the core Select one a. is always smaller b. is always larger c. can be either bigger or smaller depending on specification

a step index fiber with large core diameter compared with the wavelength of the transmitted light...

a step index fiber with large core diameter compared with the wavelength of the transmitted light has an acceptance angle in air of 22 and a relative refractive index difference of 3%.Estimate the numerical aperture and the critical angle at the core-cladding interface for the fiber

In the optical fiber below, the core has a refractive index equal to 1.5

Homework Answers

Add Answer to:
In the optical fiber below, the core has a refractive index equal to 1.5

Post as a guest

Earn Coins

Optical fiber has a core with refractive index 1.5, a cladding with refractive index 1.46 and...

1.The core of an optical fiber is made out of a transparent material with a refractive...

The core of an optical fiber has an index of refraction of 1.29, while the index...

The core of an optical fiber has an index of refraction of 1.27 , while the...

The glass core of an optical fiber has an index of refraction 1.60.The index of refraction...

1. An optical fiber has a core diameter of 4 micro-meters and the cladding refractive index...

3- Consider a bare fiber consisting of core of refractive index 1.48 and having air as...

Suppose an optical fiber has a refractive index n = 1.55. (a) Compute the largest angle...

For optical fiber, the refractive index of the cladding compared to that of the core

a step index fiber with large core diameter compared with the wavelength of the transmitted light...

​In the optical fiber below, the core has a refractive index equal to 1.5

Homework Answers