Optical Diffraction and Interference Demonstrator

The Optical Diffraction and Interference Demonstration Kit is designed for studying and demonstrating fundamental optical phenomena related to diffraction and interference. It provides a simple and practical way for students to observe light behavior and understand wave optics concepts through hands-on experimentation.
The kit supports a wide variety of diffraction experiments using different apertures and obstacles, allowing users to investigate diffraction patterns and interference effects. When used with suitable measurement sensors and analysis systems, parameters such as light wavelength, slit width, and wire diameter can also be determined.
Its compact design, battery-powered operation, and ease of use make it suitable for classroom demonstrations, laboratory experiments, and introductory optics studies.

Physics Lab Experiments from Atico Exports.

Diffraction Experiments :

• Single Slit Diffraction
• Circular Aperture Diffraction
• Rectangular Aperture Diffraction
• Square Aperture Diffraction
• Triangular Aperture Diffraction
• Circular Stop Diffraction
• Knife Edge Diffraction
• Single Wire Diffraction
• Pinhole Diffraction

Interference Experiments :

• Double-Slit Interference
• Triple-Slit Interference
• Quadruple-Slit Interference
• Interference with Different Slit Widths
• Interference with Different Slit Spacings

Diode Laser :

• Wavelength: 630–635 nm

Laser Output Power :

• 3 mW

Power Supply :

• 2 AA Batteries

• Demonstrates Diffraction Using Various Targets Such as Pinholes, Single Slits, Multiple Slits, and Single Wires
• Double-Slit Interference with Different Slit Widths and Separations
• Powered by 2 AA Batteries
• Easy to Use and Cost-Effective
• Ideal for Optics and Physics Education