Raman and fluorescence correlative microscopy in polarized light to probe local femtosecond laser-induced amorphization of the doped monoclinic crystal LYB:Eu
PETIT, Yannick
Laboratoire Ondes et Matière d'Aquitaine [LOMA]
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
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Laboratoire Ondes et Matière d'Aquitaine [LOMA]
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
PETIT, Yannick
Laboratoire Ondes et Matière d'Aquitaine [LOMA]
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
< Reduce
Laboratoire Ondes et Matière d'Aquitaine [LOMA]
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Language
en
Article de revue
This item was published in
Chemical Physics Letters. 2013-07-18, vol. 578, p. 70-75
Elsevier
English Abstract
We report on Raman and fluorescence microscopy in polarized light in the oriented Eu3+-doped LYB monoclinic crystal after femtosecond laser irradiation. Differential spectra denote large bands typically centered on the ...Read more >
We report on Raman and fluorescence microscopy in polarized light in the oriented Eu3+-doped LYB monoclinic crystal after femtosecond laser irradiation. Differential spectra denote large bands typically centered on the pristine glass Raman and fluorescence lines, proving the crystal structure alteration and the significant existence of a laser-induced glassy environment of the Eu3+ ions inside the laser-induced modified zone. Such approach should be annotated for future control of direct laser writing onto biaxial crystals such as LYB:Eu. This is of tremendous interest to probe in situ local modifications, in order to develop new laser-induced optical properties in materials for further photonics applications.Read less <
English Keywords
Monocristals
Microscopy
Europium
Inorganic compounds
Origin
Hal imported