Iterative Fourier Transform Algorithm

2013 10 9
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更新时间：2013 10 26
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Hi does anybody have a working MATLAB code for Iterative Fourier Transform Algorithm (IFTA) for design of beam splitting diffractive elements. I need it urgently. Thanks in advance for help

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Eric
Eric 2013-10-9
Gerchberg-Saxton is pretty trivial to code. See the pseudo-code at <http://en.wikipedia.org/wiki/Gerchberg%E2%80%93Saxton_algorithm> for a start. It's all of about 10 lines. A good Fourier optics book like Goodman's will provide information on how to include parameters such as focal length and wavelength.
sixwwwwww
sixwwwwww 2013-10-9
It gives bad title in searching this wikipedia link
sixwwwwww
sixwwwwww 2013-10-10
It's ok and thank you. It seems to be help full

回答（1 个）

Matt J
Matt J 2013-10-9

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The only place at this site that you might find it is the File Exchange.

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sixwwwwww
sixwwwwww 2013-10-9
I couldn't find it in file exchange
Matt J
Matt J 2013-10-9
No, neither could I.
sixwwwwww
sixwwwwww 2013-10-9
Thank you for taking time to look for it. If you find then please let me know

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sixwwwwww
sixwwwwww
2013-10-9

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Walter Roberson
Walter Roberson
2013-10-26

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