3 papers
physics.optics2012
Stacked Multilevel Fresnel Zone Plates for Hard X-Rays
L. Haroutunyan, K. Trouni, A. Kuyumchyan
The new type of multilevel Fresnel zone plate, consisting of stacked layers with bi-level zone profile has been investigated. The conditions of layers acting as single multilevel F…
physics.optics2005
Study of Optical Properties of X-ray System Based on Two Zone Plates
A. Kuyumchyan, A. Isoyan, V. Kohn +5
We presents the results of study of focusing and imaging properties of double-lens system for hard x-ray radiation consisting of two Fresnel zone plates (ZP) made from silicon. We…
physics.optics2003
Transmission of Hologram Image using a Zone Plate for Hard X-ray Radiation
A. V. Kuyumchyan, A. Yu. Souvorov, T. Ishikawa +4
The images of the silicon test object has been carried out. An image for in-line hard X-ray hologram is presented. The transmission of a hologram image for hard X-ray radiation usi…