Young's Double Slit: Fringe Spacing · Morin #9.4

Physics · wave-optics

Problem

In Young's double-slit experiment, the slit separation is

d = 0.50\;\text{mm}

, the screen distance is

D = 1.5\;\text{m}

, and the wavelength is

\lambda = 600\;\text{nm}

. Find the fringe spacing on the screen.