Network + slot

For the two-step study of diffraction and interference.
Step 1: Diffraction. Understand the concept of path difference and determine the width of a slit from its diffraction pattern.
Step 2: Interference. Using the grating of 530 lines/mm, verify the pitch of the grating from a simple setup.

Set of 2 slides 50 x 50 mm: - 1 organic glass grating 530 lines/mm - 1 1 mm slit