Search Results - "Haroutunyan, L. A."

Improving the Quality of X-Ray Images Formed by a Diffraction Lens from a Two-Block Crystalline System by Haroutunyan, L. A.

“…The possibility of improving the quality of X-ray images formed using diffraction on a two-block crystalline system is considered. It is shown that the low…”
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Point Focusing of Two-Dimensional δ-Shaped X-Ray Wave Diffracted on a Crystalline Plate Using an Elliptical Zone Plate by Haroutunyan, L. A.

“…The possibility of the two-dimensional focusing of hard X-rays diffracted on an ideal crystalline plate is considered. It is assumed that the Laue geometry of…”
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Hard X-Ray Phase-Contrast Laboratory Microscope Based on Three-Block Fresnel Zone Plate Interferometer by Haroutunyan, L. A.

“…A device based on a three-block Fresnel zone plate interferometer is proposed for hard X‑ray phase-contrast imaging. The device combines a low requirement for…”
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Suppression of Distortions in the X-Ray Fourier-Transform Holography Scheme Based on the Two-Block Fresnel Zone Plate Interferometer with Common Optical Axis by Haroutunyan, L. A.

“…Strict requirements were imposed on the sizes of testing sample in the previously suggested scheme of hard X-ray Fourier-transform holography based on a…”
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Hard X-Ray Off-Axis Fresnel Holography using Two-Block Fresnel Zone Plate Interferometer by Haroutunyan, L. A., Balyan, M. K.

“…An experimental set-up for hard X-ray off-axis Fresnel holography, based on a two-block Fresnel zone plates interferometer is proposed and analyzed. It is…”
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X-ray phase contrast imaging with optical magnification using three-block interferometer with bi-level Fresnel zone plates by Haroutunyan, L. A.

“…The possibility of X-ray phase contrast imaging using already suggested three-block interferometer consisting of bi-level Fresnel zone plates is considered…”
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X-Ray On-Axis Fresnel Holography Using Three-Block Fresnel Zone Plate Interferometer by Haroutunyan, L. A., Balyan, M. K.

“…An experimental setup for X-ray on-axis Fresnel holography is suggested. It is based on a three-block Fresnel zone plate interferometer. As a test object, for…”
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Increase in the Resolution of Hard X-Ray Phase-Contrast Imaging in a Device Based on a Triple Laue-Case Interferometer by Haroutunyan, L. A.

“…The possibility of increasing the resolution of X-ray phase-contrast imaging with a device based on a triple Laue-case interferometer is considered. To address…”
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Noise Suppression in X-Ray Fourier-Transform Holography Based on Two-Block Fresnel Zone Plate Interferometer with Common Optical Axis by Haroutunyan, L. A

“…Strict requirements were imposed on the sizes of testing sample in the previously suggested scheme of hard X-ray Fourier-transform holography based on a…”
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Amplitude-division type X-ray interferometer based on bi-level Fresnel zone plates by Haroutunyan, L. A.

“…The X-ray interferometer consisting of three Fresnel zone plates with the same optical axis is considered. The interferometer operates in the…”
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Coding of functions by classes for numerical simulation in hard X-ray optics by Haroutunyan, L. A.

“…An advantage of implementation of object-oriented programming principles in numerical simulation in hard X-ray optics was considered. The suggested approach…”
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Hard X-Ray Phase-Contrast Laboratory Microscope Based on Three-Block Fresnel Zone Plate Interferometer by Haroutunyan, L. A

“…A device based on a three-block Fresnel zone plate interferometer is proposed for hard X-ray phase-contrast imaging. The device combines a low requirement for…”
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X-ray phase contrast imaging based on three-block multilevel zone plate interferometer by Haroutunyan, L. A., Trouni, K. G., Hovhannisyan, G. M.

“…A new scheme of X-ray phase contrast imaging, based on the previously suggested three-block interferometer composed by multilevel Fresnel zone plates, is…”
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