Moire Fringe Pattern Spacing Calculator

An interference pattern most commonly seen when doing gradient echo images with the body coil are called as Moire fringes. A moire fringe is formed every time the specimen is elongated. This online calculator is used to calculate the Moire fringe pattern spacing based on the angle values.

An interference pattern most commonly seen when doing gradient echo images with the body coil are called as Moire fringes. A moire fringe is formed every time the specimen is elongated. This online calculator is used to calculate the Moire fringe pattern spacing based on the angle values.

Code to add this calci to your website

Just copy and paste the below code to your webpage where you want to display this calculator.

Formula:

d_M = d / (2 |sin(θ / 2)|) Where, d_M = Moire Fringe Spacing sin = Sine θ = Relative Rotation Angle d = Common Grating Spacing