Zobrazeno 1 - 10
of 30
pro vyhledávání: '"R. Havlikova"'
Autor:
M. MIKA, L. Pina, M. Landova, O. Jankovsky, R. Kacerovsky, L. Sveda, R. Havlikova, R. Hudec, V. Marsikova, A. Inneman
Publikováno v:
Ceramics-Silikáty, Vol 55, Iss 4, Pp 418-424 (2011)
Unique observations delivered by space X-ray imaging telescopes have been significantly contributing to important discoveries of current astrophysics. The telescopes’ most crucial part is a high throughput, heavily nested mirror array reflecting X-
Externí odkaz:
https://doaj.org/article/d900871e420740d788456e9a6abdd5d5
Publikováno v:
Advances in X-Ray/EUV Optics and Components XIV.
The paper presents the X-ray Multi-Foil Optical (MFO) system proposed for the CubeSat demonstrator. The Lobster Eye (LE) design represents wide field of view (FOV) X-ray optics. This feature is unique in comparison with classical Wolter types of X-ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7383aa2c0f019253356448da5722d142
https://doi.org/10.1117/12.2543412
https://doi.org/10.1117/12.2543412
Publikováno v:
Advances in Laboratory-based X-Ray Sources, Optics, and Applications VI.
Imaging in EUV, SXR and XR spectral bands of radiation is of increasing interest. Material science, biology and hot plasma are examples of relevant fast developing areas. Applications include spectroscopy, astrophysics, Soft X-ray Ray metrology, Wate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1801a9f1b7907b6fdc06aaf2e58e8576
https://doi.org/10.1117/12.2280359
https://doi.org/10.1117/12.2280359
Autor:
L. Sveda, R. Havlikova, René Hudec, V. Marsikova, O. Lutyakov, Ladislav Pina, O. Jankovsky, A. Inneman, M. Mika, Zdeněk Sofer, Petr Šimek
Publikováno v:
SPIE Proceedings.
Space X-ray imaging telescopes have delivered unique observations that have been significantly contributing to many important discoveries of current astrophysics. For future telescopes with a larger collecting area and a better angular resolution, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35f480d06d1c4313c26d470fdc1b9930
https://doi.org/10.1117/12.2021586
https://doi.org/10.1117/12.2021586
We developed a non-contact method for the in-situ monitoring of the thermal forming of glass and Si foils to optimize the manufacture of mirrors for high-resolution space x-ray telescopes. Their construction requires precise and light-weight segmente
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09dacce69595e8cb0edf241cb8c749c4
Future astronomical projects on large space x-ray imaging telescopes require novel substrates and technologies for the construction of their reflecting mirrors. The mirrors must be lightweight and precisely shaped to achieve large collecting area wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::380f21be6502230d07ded8d81647bf73
Autor:
M. Landova, A. Inneman, René Hudec, R. Havlikova, Ladislav Pina, M. Mika, L. Sveda, V. Semencova
Publikováno v:
SPIE Proceedings.
We developed a non-contact method for in-situ monitoring of the thermal slumping of glass and silicone foils to optimize this technology for the production of high quality mirrors for large aperture x-ray space telescopes. The telescope's crucial par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87cc9d9c91597b68fed4eefd089fdfe1
https://doi.org/10.1117/12.903692
https://doi.org/10.1117/12.903692
Autor:
Alexandr Jancarek, A. Ritucci, S. Palinek, R. Havlikova, Pavel Vrba, L. Pina, M. Tamas, G. Tomassetti, M. Vrbova
Publikováno v:
Springer Proceedings in Physics ISBN: 9781402060175
A comparative study of the capillary pinching discharges in argon and nitrogen is presented. Requirements on plasma parameters needed for laser collision and recombination pumping are stated. The results of the computer modelling are compared with pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61f5824502746f1ebacd2cffa0878b4d
https://doi.org/10.1007/978-1-4020-6018-2_86
https://doi.org/10.1007/978-1-4020-6018-2_86
Publikováno v:
SPIE Proceedings.
Replicated multilayers inside the rotationally symmetric x-ray mirrors with diameter 0.5-4 mm are being investigated. While the replicated Micromirror technology as well as replicated multilayers on the planar surface were already studied, we present
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cb3b26f7fafe98ccc8a2a6b17bd985f
https://doi.org/10.1117/12.733936
https://doi.org/10.1117/12.733936
Response of inorganic materials to laser - plasma EUV radiation focused with a lobster eye collector
Autor:
L. Sveda, Adolf Inneman, R. Havlikova, Ladislav Pina, Miroslaw Szczurek, Jerzy Kostecki, Henryk Fiedorowicz, Roman Jarocki, Andrzej Bartnik
Publikováno v:
SPIE Proceedings.
A single photon of EUV radiation carries enough energy to break any chemical bond or excite electrons from inner atomic shells. It means that the radiation regardless of its intensity can modify chemical structure of molecules. It is the reason that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97ebe23176a78a8f21a4889f744fafa3
https://doi.org/10.1117/12.722749
https://doi.org/10.1117/12.722749