Focusing and photon-flux measurements of the 2.88 nm radiation at the sample plane of the Soft X-ray microscope, based on capillary discharge source

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F15%3A00240373" target="_blank" >RIV/68407700:21340/15:00240373 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1117/12.2197154" target="_blank" >http://dx.doi.org/10.1117/12.2197154</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2197154" target="_blank" >10.1117/12.2197154</a>

Result language
angličtina
Original language name
Focusing and photon-flux measurements of the 2.88 nm radiation at the sample plane of the Soft X-ray microscope, based on capillary discharge source
Original language description
Feasibility measurements leading to the development of a Soft X-ray (SXR) microscopy setup, based on capillary discharge XUV source is presented. Here the Z-pinching plasma is acting as a source of XUV radiation, emitting incoherent radiation in the "water-window" (lambda = 2.3 - 4.4 nm) region of interest (natural contrast between the carbon and oxygen edges). This soft X-ray microscopy setup will realize imaging of the biological objects with high spatial resolution. The 2.88 nm radiation line is filtered out from the water-window band, and is focused by an axi-symmetric ellipsoidal mirror, coated with nickle. The focussed spot size is measured and reported. Flux measurements for the available number of photons (photons/pulse) at the sample plane hasbeen carried out with AXUV PIN diode at the sample plane (slightly out of focus). For imaging, a fresnel zone plate lens will be used as an objective. The overall compact transmission SXR microscopy setup design is presented.
Czech name
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Czech description
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Project
<a href="/en/project/LG13029" target="_blank" >LG13029: Research in the Frame of the Internatinal Center for Dense Magnetized Plasmas</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
EUV and X-ray Optics: Synergy between Laboratory and Space IV
ISBN
9781628416312
ISSN
0277-786X
e-ISSN
—
Number of pages
7
Pages from-to
—
Publisher name
SPIE - The International Society for Optical Engineering
Place of publication
Prague
Event location
Prague
Event date
Apr 13, 2015
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000356859800033

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