## Diffraction

Tags: #physics #optics #diffraction### Equation

$$\frac{I(\theta)}{I_0}=\left(\frac{\sin(u)}{u}\right)^2\cdot \left(\frac{\sin(Nv)}{\sin(v)}\right)^2 \\ u=\pi b\sin(\theta)/\lambda \\ v=\pi d\sin(\theta)/\lambda$$### Latex Code

\frac{I(\theta)}{I_0}=\left(\frac{\sin(u)}{u}\right)^2\cdot \left(\frac{\sin(Nv)}{\sin(v)}\right)^2 \\ u=\pi b\sin(\theta)/\lambda \\ v=\pi d\sin(\theta)/\lambda

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### Introduction

#### Equation

#### Latex Code

#### Explanation

A light ray passing through a prism is refracted twice and aquires a deviation from its original direction.

- : is the number of slits
- : is the width of a slit
- : is distance between the slits
- : is the maxima in intensity
- : The diffraction through a spherical aperture with radius \alpha
- : The diffraction pattern of a rectangular aperture at distance R with length \alpha in the x -direction and b in the y-direction

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