Fresnel zone plate solved by the boundary-diffraction-wave theory

1970 ◽  
Vol 48 (15) ◽  
pp. 1799-1805 ◽  
Author(s):  
J. W. Y. Lit ◽  
R. Tremblay
Keyword(s):  
Finite Number ◽  
Wave Amplitude ◽  
Fresnel Zone ◽  
Wave Theory ◽  
Zone Plate ◽  
Fresnel Zone Plate ◽  
Physical Picture ◽  
Diffraction Wave

The Fresnel zone plate is studied by the boundary-diffraction-wave theory (BDWT). Expressions are given for the fields in the transverse planes and along the axis; in particular, the wave amplitudes at the foci are considered in some detail. The BDWT provides a clear physical picture of the problem. The wave amplitude at any point is given by the sum of a finite number of rays determined by the number of zones in the plate. The foci are the points where the singly diffracted rays are in phase.

Preparation of Fresnel zone plate for LED application using laser lithography

2020 ELEKTRO ◽  
2020 ◽  
Author(s):  
Daniel Jandura ◽  
Dusan Pudis ◽  
Tomas Mizera ◽  
Marek Vevericik ◽  
Peter Gaso
Keyword(s):  
Fresnel Zone ◽  
Zone Plate ◽  
Fresnel Zone Plate ◽  
Laser Lithography

scholarly journals High-energy x-ray nanotomography introducing an apodization Fresnel zone plate objective lens

2021 ◽  
Vol 92 (2) ◽  
pp. 023701 ◽  
Author(s):  
Akihisa Takeuchi ◽  
Kentaro Uesugi ◽  
Masayuki Uesugi ◽  
Hiroyuki Toda ◽  
Kyosuke Hirayama ◽  
...  
Keyword(s):  
Fresnel Zone ◽  
High Energy ◽  
Zone Plate ◽  
Objective Lens ◽  
Fresnel Zone Plate ◽  
X Ray

Grazing incidence phase Fresnel zone plate for X-ray focusing

1994 ◽  
Vol 109 (3-4) ◽  
pp. 324-327 ◽  
Author(s):  
Yu.A. Basov ◽  
D.V. Roshchupkin ◽  
A.E. Yakshin
Keyword(s):  
Fresnel Zone ◽  
Grazing Incidence ◽  
Zone Plate ◽  
Fresnel Zone Plate ◽  
X Ray
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