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8 December 1997 Basic demonstrations in diffractive and Fourier optics: use your eye as a Fourier transformer
Erik W. Stijns
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Proceedings Volume 3190, Fifth International Topical Meeting on Education and Training in Optics; (1997) https://doi.org/10.1117/12.294410
Event: Fifth International Topical Meeting on Education and Training in Optics, 1997, Delft, Netherlands
Abstract
In this paper some setups are described for demonstrating the basics of diffractive and/or Fourier optics. It is first shown that the eye in fact can be used as a Fourier transformer: this makes the setups extremely simple. When using one extra lens, a 4-f processor can be built, by which such properties as, e.g., filtering can be demonstrated.
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Erik W. Stijns "Basic demonstrations in diffractive and Fourier optics: use your eye as a Fourier transformer", Proc. SPIE 3190, Fifth International Topical Meeting on Education and Training in Optics, (8 December 1997); https://doi.org/10.1117/12.294410
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KEYWORDS
Eye
Fourier optics
Transformers
Optical filters
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