Wave Optics: Young's Double Slit & Wavefronts

Dr. H.C. Verma

Senior Faculty • Physics Department

One-Way Classroom

Core Topics in this Lecture

Rigorous derivation of path difference in Young's double slit setup, condition for constructive vs destructive interference, and optical path modifications.

Part 1

Coherent Sources & Wavefront Splitting

Part 2

Fringe Width Equation: β = (λ · D) / d