In-Situ Monitoring the Thermal Forming of Glass and Si Foils for Space X-Ray Telescopes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F11%3A00192505" target="_blank" >RIV/68407700:21340/11:00192505 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.waset.org/journals/waset/v58/v58-59.pdf" target="_blank" >http://www.waset.org/journals/waset/v58/v58-59.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

In-Situ Monitoring the Thermal Forming of Glass and Si Foils for Space X-Ray Telescopes

Popis výsledku v původním jazyce

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 was developed. Their construction requires precise and light-weight segmented optics with angular resolution better than 5 arcsec. We used 75x25 mm Desag D263 glass foils 0.75 mm thick and 0.6 mm thick Si foils. The glass foils were shaped by free slumping, the Si foils by forced slumping. Using a Nikon D80 digital camera, we took snapshots of a foil's shape every 5 min during its isothermal heat treatment. The obtained results we can use for computer simulations. By comparing the measured and simulated data, we can more precisely define material properties of the foils and optimizethe forming technology.

Název v anglickém jazyce

In-Situ Monitoring the Thermal Forming of Glass and Si Foils for Space X-Ray Telescopes

Popis výsledku anglicky

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 was developed. Their construction requires precise and light-weight segmented optics with angular resolution better than 5 arcsec. We used 75x25 mm Desag D263 glass foils 0.75 mm thick and 0.6 mm thick Si foils. The glass foils were shaped by free slumping, the Si foils by forced slumping. Using a Nikon D80 digital camera, we took snapshots of a foil's shape every 5 min during its isothermal heat treatment. The obtained results we can use for computer simulations. By comparing the measured and simulated data, we can more precisely define material properties of the foils and optimizethe forming technology.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BH - Optika, masery a lasery

OECD FORD obor

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Projekt

<a href="/cs/project/IAAX01220701" target="_blank" >IAAX01220701: Materiálové a rentgenooptické vlastnosti tvarovaných křemíkových plátků</a><br>

Návaznosti

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

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

World Academy of Science, engineering and Technology

ISSN

2010-376X

e-ISSN

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Svazek periodika

5

Číslo periodika v rámci svazku

58

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

4

Strana od-do

278-281

Kód UT WoS článku

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EID výsledku v databázi Scopus

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