File:Two Slit Interference, 800nm wl, 0.1mm d, distant.png

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Description

Density plot of two slit inteference of 800nm light thtrough slits 0.1mm apart. The equation is: where

  • d is the slit separations
  • k is the wavenumber = 2π/λ
  • x is the distance from the origin on the line containing the slits
  • y is the distance from the plane contining the slits
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Source

Own work

 
This diagram was created with Mathematica.
Author Inductiveload
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Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
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Mathematica Code

[edit]
far = DensityPlot[
    x = xmm/1000; y = ymm/1000;
    Sin[k Sqrt[x^2 + (y + s)^2]] + Sin[k Sqrt[x^2 + (y - s)^2]],
    {ymm, -100, 100},
    {xmm, 0, 5000},
    PlotPoints -> 2000,
    AspectRatio -> 0.5,
    ImageSize -> 1000,
    Mesh -> False,
    FrameLabel -> {"x/mm", "y/mm"}
    ]

File history

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Date/TimeThumbnailDimensionsUserComment
current22:47, 13 June 2007Thumbnail for version as of 22:47, 13 June 20071,000 × 500 (932 KB)Inductiveload (talk | contribs){{Information |Description=Density plot of two slit inteference of 800nm light thtrough slits 0.1mm apart. The equation is: <math>u(x,y,t)= \sin \left( k \sqrt{ \left( x-\frac{d}{2} \right)^2 + y^2} \right)+ \sin \left( k \sqrt{ \left( x+\frac{d}{2} \righ

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