What type of diffraction pattern is produced by a circular aperture?

What type of diffraction pattern is produced by a circular aperture?

Step 1: Understand what a circular aperture is. It is a round opening that allows light to pass through.
Step 2: When light passes through the circular aperture, it spreads out instead of traveling in straight lines.
Step 3: This spreading of light creates a pattern on a surface, which is called a diffraction pattern.
Step 4: The specific pattern created by a circular aperture is known as the Airy pattern.
Step 5: The Airy pattern has a central bright spot, which is the brightest part of the pattern.
Step 6: Surrounding the central bright spot, there are several dark and bright rings that alternate in brightness.

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