Answer to Question #112558 in Optics for Pramanayagam

Question #112558

In an optical fiber, the core material has a refractive index 1.6 and refractive index of cladding material is 1.3. calculate the value of acceptance angle.

Expert's answer

acceptance angle = "\\sin^{-1}(n_1^2-n_2^2)" ="\\sin^{-1}(2.56-1.69)=\\sin^{-1}(0.87)=60.5^o"

Learn more about our help with Assignments: Optics

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. Why observable interference fringe pattern cannot be obtained by using two incoherent sources in a
2. A convex mirror in an amusement park has a radius of curvature of 3.00 m. A man stands in front of t
3. Differentiate between constructive and destructive interference. Use mathematical expressions.
4. Suppose you pass light from a He_Ne lesser through two slits separated by a 0.01mm and you find that
5. If you walk toward a plane mirror at 1.5 m/s, with that velocity will your image approach you? If in
6. [img]https://upload.cc/i1/2020/04/20/ub5KAU.jpg[/img] question in picture .R=4
7. [img]https://upload.cc/i1/2020/04/20/y3ELI0.jpg[/img] R=4