scholarly journals Fabrication of high-efficiency zone plate array with oblique incidence configuration.

1988 ◽  
Vol 16 (12) ◽  
pp. 836-846 ◽  
Author(s):  
Xiao Ping FENG ◽  
Kashiko KODATE ◽  
Takeshi KAMIYA
Keyword(s):  
Oblique Incidence ◽  
High Efficiency ◽  
Zone Plate ◽  
Plate Array

A high-efficiency quarter-wave zone plate reflector

1992 ◽  
Vol 2 (12) ◽  
pp. 470-471 ◽  
Author(s):  
Y.J. Guo ◽  
S.K. Barton
Keyword(s):  
High Efficiency ◽  
Zone Plate ◽  
Wave Zone ◽  
Quarter Wave

Multiple Beam Elements Using Linear Zone Plate Array Suitable for Parallel Optoelectronic Computing

1990 ◽  
Vol 29 (Part 2, No. 8) ◽  
pp. L1539-L1541 ◽  
Author(s):  
Jing Li Chen ◽  
Kashiko Kodate ◽  
Takeshi Kamiya
Keyword(s):  
Zone Plate ◽  
Beam Elements ◽  
Multiple Beam ◽  
Plate Array

scholarly journals High-efficiency zone-plate optics for multi-keV X-ray focusing

2014 ◽  
Vol 21 (3) ◽  
pp. 497-501 ◽  
Author(s):  
Istvan Mohacsi ◽  
Petri Karvinen ◽  
Ismo Vartiainen ◽  
Vitaliy A. Guzenko ◽  
Andrea Somogyi ◽  
...  
Keyword(s):  
Optical Transmission ◽  
High Efficiency ◽  
Fresnel Zone ◽  
Transmission Function ◽  
Zone Plate ◽  
X Rays ◽  
Fresnel Zone Plates ◽  
X Ray ◽  
Zone Plates ◽  
The Ideal

High-efficiency nanofocusing of hard X-rays using stacked multilevel Fresnel zone plates with a smallest zone width of 200 nm is demonstrated. The approach is to approximate the ideal parabolic lens profile with two-, three-, four- and six-level zone plates. By stacking binary and three-level zone plates with an additional binary zone plate, the number of levels in the optical transmission function was doubled, resulting in four- and six-level profiles, respectively. Efficiencies up to 53.7% focusing were experimentally obtained with 6.5 keV photons using a compact alignment apparatus based on piezoelectric actuators. The measurements have also been compared with numerical simulations to study the misalignment of the two zone plates.

scholarly journals Fresnel zone plate stacking in the intermediate field for high efficiency focusing in the hard X-ray regime

2014 ◽  
Vol 22 (23) ◽  
pp. 28142 ◽  
Author(s):  
Sophie-Charlotte Gleber ◽  
Michael Wojcik ◽  
Jie Liu ◽  
Chris Roehrig ◽  
Marvin Cummings ◽  
...  
Keyword(s):  
High Efficiency ◽  
Fresnel Zone ◽  
Zone Plate ◽  
Fresnel Zone Plate ◽  
X Ray ◽  
Intermediate Field

Zone-plate-array lithography (ZPL): a maskless fast-turn-around system for microoptic device fabrication

2003 ◽  
Author(s):  
Rajesh Menon ◽  
Dario Gil ◽  
David J. D. Carter ◽  
Amil Patel ◽  
Henry I. Smith
Keyword(s):  
Device Fabrication ◽  
Zone Plate ◽  
Plate Array
Sign in / Sign up

Export Citation Format

Share Document