Polymer Holography - New Theory of Image Growth

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Polymer Holography - New Theory of Image Growth

Popis výsledku v původním jazyce

We have thoroughly measured the image forming in photopolymer holographic films. If the exposition parameters were well established, the time dependence of the image growth (the grow-curve) has the form similar to that of ID-curve. The existing theoriesof photopolymeric hologram growth (D-theories) come out only from the diffusion concept. As diffusion growth is generally described by the exponential type curve (D-curve), these theories have some problems in describing the increasing rate of image growth in the early (short times t) stages of the measured grow-curve. To overcome this disadvantage we add to the theory the idea that polymer loses its mobility during its growth and put down the more general concept which we call the immobilization-diffusion theory (ID-theory). Using this theory the description of the S-type form of the ID grow-curve is inherent.

Název v anglickém jazyce

Polymer Holography - New Theory of Image Growth

Popis výsledku anglicky

We have thoroughly measured the image forming in photopolymer holographic films. If the exposition parameters were well established, the time dependence of the image growth (the grow-curve) has the form similar to that of ID-curve. The existing theoriesof photopolymeric hologram growth (D-theories) come out only from the diffusion concept. As diffusion growth is generally described by the exponential type curve (D-curve), these theories have some problems in describing the increasing rate of image growth in the early (short times t) stages of the measured grow-curve. To overcome this disadvantage we add to the theory the idea that polymer loses its mobility during its growth and put down the more general concept which we call the immobilization-diffusion theory (ID-theory). Using this theory the description of the S-type form of the ID grow-curve is inherent.

Druh

D - Stať ve sborníku

CEP obor

BH - Optika, masery a lasery

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název statě ve sborníku

Advanced polymer materials for photonics and electronics

ISBN

978-80-85009-56-9

ISSN

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e-ISSN

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Počet stran výsledku

3

Strana od-do

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Název nakladatele

Academy of Sciences of the Czech Republic

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

15. 7. 2007

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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