Q3) If n > n and the thickness of the material slab is = t, then answer the following questions: a) Analytically, show that ray 1 and ray 4 are parallel. b) Analytically, show that ray 2 and ray 3 are parallel. c) Find the total lateral displacement (d) in terms of ne and t of the material. ray1 ray2 ray3 ni ni ray4 ミ

Q3) If n > n and the thickness of the material slab is = t, then answer the following questions: a) Analytically, show that ray 1 and ray 4 are parallel. b) Analytically, show that ray 2 and ray 3 are parallel. c) Find the total lateral displacement (d) in terms of ne and t of the material. ray1 ray2 ray3 ni ni ray4 ミ