Malus Law Experiment Complete Set Up

The Diffraction of Light Experiment is designed to study the diffraction phenomenon of light and determine the width or thickness of various samples by analyzing the diffraction pattern produced by a laser beam. The experiment demonstrates the wave nature of light and the relationship between diffraction patterns, wavelength, and object dimensions. Its modular design allows testing of different samples with high accuracy. Manufactured by Atico Export India.

Principle

Light exhibits wave properties such as interference and diffraction. When light interacts with an object whose dimensions are comparable to its wavelength, diffraction occurs. The diffraction pattern depends on the wavelength of the incident light and the size of the object. By analyzing the diffraction pattern, the dimensions of the sample can be accurately determined.

Objectives

• Measure the width or thickness of the given samples by analyzing the diffraction pattern.
• Study the diffraction of light as a wave phenomenon.
• Understand the relationship between diffraction patterns and object dimensions.
• Determine the size of different samples using laser diffraction.

System Components

Optical Bench Set :

• 0.8 m
• Quantity: 1

Laser Source Holder :

• Quantity: 1

Grating Holder :

• Quantity: 1

Screen Holder :

• Quantity: 1

Laser Distance Meter :

• Quantity: 1

Easy Adjustable Laser :

• Multi-axis laser mount allows effortless alignment with the sample.
• Simplifies laser positioning during experimentation.

Laser Distance Meter :

• Enables the use of a standard wall as the observation screen.
• Increases the distance between the sample and screen for improved diffraction pattern visibility.
• Enhances measurement accuracy.

Modular Experimental Setup :

• Suitable for testing multiple samples.
• Allows measurement of the dimensions of various objects.