Poster + Presentation + Paper
1 August 2021 Talbot effect from structures with periodic Bessel and sinusoidal profiles
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Conference Poster
Abstract
The Talbot effect is a phenomenon that is also often known as self-images or images without a lens. Such an effect is manifested by a periodic repetition of optical field distributions at certain distances from an aperture. We present a mathematical development, based on the Fourier transform in polar coordinates to solve this case.
Conference Presentation
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Alitzel G. Ortiz, Alfonso P. Vivanco, and Carina Toxqui-Quitl "Talbot effect from structures with periodic Bessel and sinusoidal profiles", Proc. SPIE 11814, Current Developments in Lens Design and Optical Engineering XXII, 118140I (1 August 2021); https://doi.org/10.1117/12.2596428
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KEYWORDS
Diffraction

Bessel functions

Fourier transforms

Transmittance

Diffraction gratings

Near field diffraction

Phase shifts

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