The study of two-photon properties of derivatives diketo-pyrrolo-pyrrole

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F15%3APU117368" target="_blank" >RIV/00216305:26310/15:PU117368 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The study of two-photon properties of derivatives diketo-pyrrolo-pyrrole
Original language description
Two-photon absorption (2PA) is nonlinear optical phenomenon. The main difference between one-photon absorption (1PA) and 2PA is that 2PA involves simultaneous absorption of two photons of half of the energy (or twice the wavelength) of one molecule. Because of this difference 2PA has many advantages in comparison with traditional 1PA and we can use it in many applications, for instance three dimensional fluorescence microscopy, lithographic nanofabrication, three dimensional data storage, optical powerlimiting, photodynamic therapy, and for the localized release of bio-active species. These applications require new dyes with high two-photon absorption cross-section. Two-photon absorption cross-section describes efficiency of 2PA process in molecule with the given wavelength. If we want to produce this dye, we have to understand the relationship between the chemical structure and 2PA properties. The aim of this contribution is the study of 2PA properties derivatives diketo-pyrrolo-pyrr
Czech name
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Czech description
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Project
<a href="/en/project/LO1211" target="_blank" >LO1211: Materials Research Centre at FCH BUT- Sustainability and Development</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

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