Výsledky vyhledávání - "Boris Benner"

Refractive x-ray lenses

Autor: O. Kurapova, Bruno Lengeler, Marion Kuhlmann, Boris Benner, Christian G. Schroer, Federico Zontone, Irina Snigireva, Anatoly Snigirev, Til Florian Gunzler

Publikováno v: Journal of Physics D: Applied Physics. 38:A218-A222

Parabolic refractive x-ray lenses are novel optical components for the hard x-ray range from about 5 keV to about 120 keV. They are compact, robust, and easy to align and to operate. They can be used like glass lenses are used for visible light, the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6038bf3d1aac083cbc5035c9dfaa9261
https://doi.org/10.1088/0022-3727/38/10a/042

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Simulation of coherent image formation in a hard X-ray CRL microscope

Autor: A. A. Snigirev, Timm Weitkamp, Boris Benner, Christoph Rau, Christian G. Schroer

Publikováno v: Journal de Physique IV (Proceedings). 104:579-582

A computer program for modeling image formation in a hard X-ray microscope is presented. The experimental setup is represented by a sequence of thin objects representing optical elements and the test sample, and free drift spaces through which the wa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ed600e80666d9f2b208b6fe41cbf99f2
https://doi.org/10.1051/jp4:20030148

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Parabolic refractive X-ray lenses

Autor: Christian G. Schroer, Christiane Zimprich, Til Florian Gunzler, Jannik C. Meyer, Achim Gerhardus, Marion Kuhlmann, Boris Benner, Bruno Lengeler

Publikováno v: Journal of Synchrotron Radiation. 9:119-124

Parabolic refractive X-ray lenses are optical components, especially suitable for third-generation synchrotron radiation sources. This article describes the status of the development of our lenses and illustrates the possibilities for micrometre and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc143698d76868f602bd3bf086900984
https://doi.org/10.1107/s0909049502003436

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Hard X-ray full field microscopy and magnifying microtomography using compound refractive lenses

Autor: Timm Weitkamp, Irina Snigireva, Bruno Lengeler, Marion Kuhlmann, J. Tümmler, Anatoly Snigirev, Boris Benner, Christian G. Schroer, Til Florian Gunzler, Christoph Rau

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. :966-969

For hard X-rays, parabolic compound refractive lenses (PCRLs) are genuine imaging devices like glass lenses for visible light. Based on these new lenses, a hard X-ray full field microscope has been constructed that is ideally suited to image the inte

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::995fee5f4ffd2c7caf88ff68501a32cc
https://doi.org/10.1016/s0168-9002(01)00542-3

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Nanotomography based on hard x-ray microscopy with refractive lenses

Autor: Bruno Lengeler, Irina Snigireva, A. A. Snigirev, Christoph Rau, Christian G. Schroer, Jannik C. Meyer, Boris Benner, Til Florian Gunzler, Timm Weitkamp, Marion Kuhlmann

Publikováno v: Applied Physics Letters. 81:1527-1529

Based on parabolic refractive x-ray lenses we have built a hard x-ray microscope that allows one to image the interior of opaque samples with submicrometer resolution. We have combined magnified imaging with tomography to obtain the three-dimensional

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3ae27b7d27e3331598706715568b2a0e
https://doi.org/10.1063/1.1501451

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High resolution imaging and lithography with hard x rays using parabolic compound refractive lenses

Autor: J. Appenzeller, Christoph Rau, Timm Weitkamp, Irina Snigireva, A. A. Snigirev, Christiane Zimprich, Christian G. Schroer, Til Florian Gunzler, Bruno Lengeler, Marion Kuhlmann, Boris Benner

Publikováno v: Review of Scientific Instruments. 73:1640-1642

Parabolic compound refractive lenses are high quality optical components for hard x rays. They are particularly suited for full field imaging, with applications in microscopy and x-ray lithography. Taking advantage of the large penetration depth of h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::67e08440cf9a094f831e7dfce7e17458
https://doi.org/10.1063/1.1445827

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Full-field and scanning microtomography based on parabolic refractive x-ray lenses

Autor: A. A. Snigirev, Felix Beckmann, Stephan V. Roth, Til Florian Gunzler, Jens Patommel, Christian G. Schroer, O. Kurapova, A. Almendarez-Camarillo, Norbert Stribeck, Boris Benner, Irina Snigireva, Marion Kuhlmann, Rainer Gehrke, Bruno Lengeler

Publikováno v: SPIE Proceedings.

Hard x-ray full field and scanning microscopy both greatly benefit from recent advances in x-ray optics. In full field microscopy, for instance, rotationally parabolic refractive x-ray lenses can be used as objective lens in a hard x-ray microscope,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::58455bb267433b122497248ca609dc3c
https://doi.org/10.1117/12.680989

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Nanotomography using parabolic refractive x-ray lenses

Autor: Marion Kuhlmann, Jens Patommel, Boris Benner, Bruno Lengeler, Christoph Rau, Timm Weitkamp, Andrea Somogyi, Irina Snigireva, Anatoly Snigirev, Til Florian Gunzler, Christian G. Schroer

Publikováno v: SPIE Proceedings.

In recent years, hard x-ray full field microscopy and tomography has been developed for synchrotron radiation sources based on parabolic refractive x-ray lenses. These optics are used as objective lens in a hard x-ray microscope that can image object

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::79fd221a946ec53c136e1178702a95be
https://doi.org/10.1117/12.559643

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Beryllium parabolic refractive x-ray lenses

Autor: O. Kurapova, Marion Kuhlmann, Bruno Lengeler, Irina Snigireva, Anatoly Snigirev, Federico Zontone, Boris Benner, Christian G. Schroer, Til Florian Gunzler

Publikováno v: AIP Conference Proceedings.

Parabolic refractive x‐ray lenses are novel optical components for the hard x‐ray range from about 5 keV to about 120 keV. They focus in both directions. They are compact, robust, and easy to align and to operate. They can be used like glass lens

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9abc3ccfe289da779ca6e554dc77f619
https://doi.org/10.1063/1.1757904

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Refractive X-ray lenses: Performance and applications in microscopy and X-ray analytics

Autor: Bruno Lengeler, Boris Benner, Christian G. Schroer, O. Kurapova, Florian Guenzler, Marion Kuhlmann

Publikováno v: Frontiers in Optics 2004/Laser Science XXII/Diffractive Optics and Micro-Optics/Optical Fabrication and Testing.

Parabolic refractive x-ray lenses, made of light elements like beryllium and aluminium, are novel optical components for hard x-ray microscopy and analysis. They can be used like glass lenses are used for visible light. However, their numerical apert

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::72f75643b5bf632656944d907fa1b09e
https://doi.org/10.1364/fio.2004.fwa1

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