scholarly journals Improvement of Fresnel zone plate beam-profile monitor and application to ultralow emittance beam profile measurements

2007 ◽  
Vol 10 (4) ◽  
Author(s):  
Hiroshi Sakai ◽  
Masami Fujisawa ◽  
Kensuke Iida ◽  
Isao Ito ◽  
Hirofumi Kudo ◽  
...  
Keyword(s):  
Fresnel Zone ◽  
Beam Profile ◽  
Zone Plate ◽  
Fresnel Zone Plate ◽  
Beam Profile Monitor

Ray-Tracing Analysis of Fresnel-Zone-Plate Optical System as an Electron Beam Profile Monitor

2007 ◽  
Author(s):  
Masami Fujisawa ◽  
Hiroshi Sakai ◽  
Norio Nakamura ◽  
Hitoshi Hayano ◽  
Toshiya Muto
Keyword(s):  
Electron Beam ◽  
Ray Tracing ◽  
Optical System ◽  
Fresnel Zone ◽  
Beam Profile ◽  
Zone Plate ◽  
Fresnel Zone Plate ◽  
Beam Profile Monitor

scholarly journals Fabrication and Performance Test of Fresnel Zone Plate with 35 nm Outermost Zone Width in Hard X-Ray Region

2010 ◽  
Vol 2010 ◽  
pp. 1-6 ◽  
Author(s):  
Yoshio Suzuki ◽  
Akihisa Takeuchi ◽  
Hisataka Takenaka ◽  
Ikuo Okada
Keyword(s):  
Performance Test ◽  
Fresnel Zone ◽  
Beam Profile ◽  
Zone Plate ◽  
Fresnel Zone Plate ◽  
Etching Technique ◽  
X Ray ◽  
Zone Width ◽  
Focused Beam ◽  
Outermost Zone

A Fresnel zone plate (FZP) with 35 nm outermost zone width has been fabricated and tested in the hard X-ray region. The FZP was made by electron beam lithography and reactive ion etching technique. The performance test of the FZP was carried out by measuring the focused beam profile for coherent hard X-ray beam at the beamline 20XU of SPring-8. The full width at half maximum of the focused beam profile measured by knife-edge scan method is 34.9±2.7 nm, that agrees well with the theoretical value of diffraction-limited resolution. Applications to scanning microscopy were also carried out.

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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