Slide 1The Wave Nature of Light Thin Film Interference Slide 2 Objectives, you should be able to: 1.Understand the principles of refraction 2.Apply the principles of interference…

Slide 1Thin Film Interference Slide 2 What is a thin film? A thin film is a thin layer of material that has a different index of refraction than its surroundings. Thin films…

Slide 1Chapter 29 Light Waves Slide 2 Huygens’ Principle Every point on a wave front can be regarded as a new source of wavelets, which combine to produce the next wave…

Slide 126 Interference & Diffraction -- Physical/Wave Optics Thin film interference Slide 2 Interference & Coherent Sources Slide 3 Superposition & Interference…

Slide 1 P33 - 1 Class 33: Outline Hour 1: Interference Hour 2: Experiment 13: Interference Slide 2 P33 - 2 Last time: Microwaves (mw) This time: Visible (red) light: How…