Introduction
Some Historical Milestones
Recall (Plane Waves)
Plane Wave Propagation in an Arbitrary Direction
Spherical Waves
Huygens Principle
Propagation of Plane Wave(using Huygens Principle)
Propagation of a Spherical Wave(using Huygens Principle)
Plane Wave Incident on a Mirror
Reflection by a Mirror (Huygens Principle)
Law of Reflection (Huygens Principle)
Refraction at an interface between two Transparent Media
Law of Refraction (by Huygens Principle)
Application of Huygens Principle to light passing through operator
Huygens Secondary Wavelets at an Aperture
Reducing the operator size
Huygens Secondary Wavelets from two holes in a screen
Young's Doube-Hole Experiment
BETA
