Optical Experimental Instrument Convolution Theorem Physics Lab Experiments

The convolution theorem is one of the fundamental properties of the Fourier transform and is widely used in communication systems and signal processing. It includes both the time-domain convolution theorem and the frequency-domain convolution theorem. According to this theorem, the Fourier transform of the product of two functions is equal to the convolution of their respective Fourier transforms. This experiment demonstrates and studies the convolution theorem using optical methods.

Manufactured by Atico Export India.

Experimental Principle and Content

• Study of the convolution theorem in Fourier optics.
• Investigation of time-domain and frequency-domain convolution properties.
• Optical demonstration of convolution processes.
• Analysis of Fourier transform relationships using optical techniques.

Light Source :

• Semiconductor Laser or Helium-Neon Laser

Optical Elements :

• Grating, Various Lenses

Adjusting Frame :

• Dry Plate Rack, Slide Seat, Lens Rack, Adjusting Rack, etc.

Guide Rail :

• High-Quality Carbide Guide Rail, Length 1 m

Grating :

• Orthogonal Grating

Other Main Parts :

• White Screen, Laser Rack, Laser Adjustment Seat, etc.