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Beam Propagation Method for advancing gaussian beam in a profiled medium

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5.0 | 3 ratings Rate this file 40 Downloads (last 30 days) File Size: 1.18 MB File ID: #31006
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Beam Propagation Method for advancing gaussian beam in a profiled medium

by Ido

 

10 Apr 2011 (Updated 12 Sep 2012)

Basic GUI for Beam Propagation Method.

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Description

Basic GUI for Beam Propagation Method for advancing gaussian beam in a profiled medium.
It can be used to demonstarate the concept of beam propagation.

Any comment will be welcomed.
MATLAB release MATLAB 8.0 (R2012b)
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beam propagation(2), bpm, gui, mathematics, matrix, modeling(3), physics, simulation
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Comments and Ratings (3)
09 Jan 2013 jiangsu

very great
02 Feb 2012 Jeff

Thanks for share. It's great for a newbie like me.

But I'm confused with the part of PROPAGATION codes:

Fz=ifftshift(ifft(ifftshift(fz)));

Why use ifft, not fft, here? Is 'fz' not time-domain sig or 'Fz' not frequency-domain spectrum?

15 Apr 2011 Judah S  
Updates
12 Sep 2012

Updated to include an App file for R2012b

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