lecture 7 OPL and interference
... 2t continues on and is split into 3t and 3r at the glass surface, there is no phase shift with this reflection because it is a high to low η interface. 3r (in phase with 2t) will combine and interfere with 2r ( 3r + 2r = resultant, constructive + or destructive - depends on the λ). Since 2r has alre ...
... 2t continues on and is split into 3t and 3r at the glass surface, there is no phase shift with this reflection because it is a high to low η interface. 3r (in phase with 2t) will combine and interfere with 2r ( 3r + 2r = resultant, constructive + or destructive - depends on the λ). Since 2r has alre ...
System for observing interference phenomenon: In the previous
... by division of amplitude. The set up consists of a plano convex lens placed on a flat (plane) glass surface as shown in figure. The light from a broad monochromatic source is made to fall on a glass plate inclined at 45°. The reflected rays are incident on plano convex lens and are reflected from th ...
... by division of amplitude. The set up consists of a plano convex lens placed on a flat (plane) glass surface as shown in figure. The light from a broad monochromatic source is made to fall on a glass plate inclined at 45°. The reflected rays are incident on plano convex lens and are reflected from th ...
