Post on 10-Apr-2018
OPTI 500, Spring 2011, Lecture 11, Bouncing Rays 1
OPTI 500, Spring 2011, Lecture 11, Bouncing Rays 2
OPTI 500, Spring 2011, Lecture 11, Bouncing Rays 3
OPTI 500, Spring 2011, Lecture 10, Bouncing Rays 4
Allowed Bouncing Ray Angles and Propagation Constants
90° θc=sin-1(n2/n1) θ1 θ2 θ3
β1 β2 β3 n1k0 2πn1sin(θc)/λ0
θ
β
θ n1
n2
n1k0=2πn1/λ0
β