Derive the expression of numerical aperture for a step index fiber. What is the importance of acceptance angle in fiber optics communication?

6.3kviews

written 7.9 years ago by

neeta.vanage • 880

modified 3.9 years ago by

pedsangini276 • 4.8k

Subject :- Applied Physics 2.

Topic :- Laser.

Difficulty :- Medium.

engineering physics

ADD COMMENT EDIT

1 Answer

171views

written 7.8 years ago by

neeta.vanage • 880

The main function of an optical fiber is to accept and transmit as much as light from the source as possible. The light gathering ability of fiber is called as Numerical aperture and it is determined by the acceptance angle. It is measure of amount of light that can be …

Create a free account to keep reading this post.

and 5 others joined a min ago.

ADD COMMENT EDIT

Please log in to add an answer.