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

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

D - Stať ve sborníku

CEP obor

BH - Optika, masery a lasery

OECD FORD obor

—

Projekt

<a href="/cs/project/LG13029" target="_blank" >LG13029: Výzkum v rámci Mezinárodního centra hustého magnetizovaného plazmatu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

EUV and X-ray Optics: Synergy between Laboratory and Space IV

ISBN

9781628416312

ISSN

0277-786X

e-ISSN

—

Počet stran výsledku

7

Strana od-do

—

Název nakladatele

SPIE - The International Society for Optical Engineering

Místo vydání

Prague

Místo konání akce

Prague

Datum konání akce

13. 4. 2015

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

000356859800033