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Dive into the research topics where Flavius Voicu is active.

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Featured researches published by Flavius Voicu.


Advanced Solid-State Lasers Congress (2013), paper AM4A.02 | 2013

Thermal effects on Sm3+doped ceramic laser materials for ASE suppression

Aurelia Lupei; Voicu Lupei; C. Gheorghe; Akio Ikesue; Flavius Voicu

The spectroscopic bases of suppression of amplified spontaneous emission (ASE) of Nd3+ in YAG or Y2O3 ceramic lasers by Sm3+, from cryogenic to room temperature, are presented and the mechanisms of thermal shifts are analyzed. OCIS codes: (140.3380) Optical Materials; (140.3530) Lasers, neodymium


Journal of Alloys and Compounds | 2014

Emission properties and site occupation of Sm3+ ion doped Lu2O3 translucent ceramics

C. Gheorghe; Aurelia Lupei; Flavius Voicu; C. Tiseanu


Journal of Alloys and Compounds | 2016

Compositional dependence of optical properties of Sm3+-doped Y3ScxAl5-xO12 polycrystalline ceramics

C. Gheorghe; Aurelia Lupei; S. Hău; Flavius Voicu; Lucian Gheorghe; A.M. Vlaicu


Journal of Alloys and Compounds | 2012

Sm3+-doped Sc2O3 polycrystalline ceramics: Spectroscopic investigation

C. Gheorghe; Aurelia Lupei; Flavius Voicu; Monica Enculescu


Journal of Luminescence | 2017

Optical properties of Sm3+ doped Ca3(Nb,Ga)5O12 and Ca3(Li,Nb,Ga)5O12 single crystals

C. Gheorghe; S. Hau; L. Gheorghe; Flavius Voicu; M. Greculeasa; A. Achim; M. Enculescu


Journal of Alloys and Compounds | 2018

Yellow laser potential of cubic Ca 3 (Nb,Ga) 5 O 12 :Dy 3+ and Ca 3 (Li,Nb,Ga) 5 O 12 :Dy 3+ single crystals

C. Gheorghe; S. Hau; L. Gheorghe; Flavius Voicu; M. Greculeasa; M. Enculescu; K. N. Belikov; E. Yu. Bryleva; O.V. Gaiduk


Archive | 2014

CLADDING WAVEGUIDES REALIZED IN Nd:YAG LASER MEDIA BY DIRECT WRITING WITH A FEMTOSECOND-LASER BEAM

Nicolaie Pavel; Gabriela Salamu; Flavius Voicu; Florin Jipa; Marian Zamfirescu


Journal of Alloys and Compounds | 2016

Spectroscopic properties and laser performances of Yb:LGSB nonlinear optical crystal

Federico Khaled; Pascal Loiseau; Flavius Voicu; Alexandru Achim; Stefania Hau; C. Gheorghe; Gabriela Croitoru; Nicolaie Pavel; Lucian Gheorghe; Gérard Aka


Optical Materials | 2015

Structure and temperature effects on Nd3+ spectra in polycrystalline mixed scandium aluminum garnets Y3ScxAl5−xO12

Aurelia Lupei; Voicu Lupei; S. Hau; C. Gheorghe; Flavius Voicu


Optical Materials | 2018

Crystal growth and structural characterization of Sm3+, Pr3+ and Dy3+-doped CNGG and CLNGG single crystals

L. Gheorghe; M. Greculeasa; Flavius Voicu; C. Gheorghe; S. Hau; A.M. Vlaicu; K. N. Belikov; E. Yu Bryleva; O.V. Gaiduk

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Aurelia Lupei

Argonne National Laboratory

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S. Hau

University of Bucharest

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Lucian Gheorghe

Centre national de la recherche scientifique

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K. N. Belikov

National Academy of Sciences of Ukraine

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Gérard Aka

PSL Research University

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