This thesis focuses on the development of core/clad type optical fibers where the core is composed of transparent glass ceramics. The system considered was composed of a silica matrix where ZnGa2O4 nanocrystals can be stabilized. Those crystals can interestingly be doped with transition metal ions such as chromium (III) or nickel (II) ions. The precursor glass were synthetized by melt quenching method, drawn into fibers through the powder in tube process, and subsequently annealed to produce optically active glass ceramic optical fibers. The starting glass composition together with the drawing parameters, the fiber core composition and the annealing protocol were optimized in order to maximize the luminescence properties around 700 nm and 1...
An investigation of the structural and luminescent properties of the transparent germanate glass-ce...
National Natural Science Foundation of China [61227013, 51302082, 61307104, 61422505, 61405044, 6157...
This work is devoted to the study of transparent oxyfluoride glass-ceramics for the development of d...
This thesis focuses on the development of core/clad type optical fibers where the core is composed o...
This thesis focuses on the development of core/clad type optical fibers where the core is composed o...
Cette thèse porte sur le développement de fibres optiques de type cœur/gaine, dont le cœur est compo...
Glass ceramic fibers containing Ni2+ doped LiGa5O8 nanocrystals were fabricated by a melt-in-tube me...
An investigation of the structural and luminescent properties of the transparent germanate glass-cer...
An investigation of the structural and luminescent properties of the transparent germanate glass-cer...
The main part of optical fibers used in the fields of optical sources and sensors are called 'functi...
The main objectives of this thesis were to develop niobium-rich borophosphate optical glass fibers w...
International audienceDevelopment of new luminescent ion (LI) –doped optical fibre devices require m...
The main objectives of this thesis were to develop niobium-rich borophosphate optical glass fibers w...
Selective doping of Ni2+ in octahedral sites provided by nanocrystals embedded in glass-ceramics (GC...
peer-reviewedSelective doping of Ni2+ in octahedral sites provided by nanocrystals embedded in glass...
An investigation of the structural and luminescent properties of the transparent germanate glass-ce...
National Natural Science Foundation of China [61227013, 51302082, 61307104, 61422505, 61405044, 6157...
This work is devoted to the study of transparent oxyfluoride glass-ceramics for the development of d...
This thesis focuses on the development of core/clad type optical fibers where the core is composed o...
This thesis focuses on the development of core/clad type optical fibers where the core is composed o...
Cette thèse porte sur le développement de fibres optiques de type cœur/gaine, dont le cœur est compo...
Glass ceramic fibers containing Ni2+ doped LiGa5O8 nanocrystals were fabricated by a melt-in-tube me...
An investigation of the structural and luminescent properties of the transparent germanate glass-cer...
An investigation of the structural and luminescent properties of the transparent germanate glass-cer...
The main part of optical fibers used in the fields of optical sources and sensors are called 'functi...
The main objectives of this thesis were to develop niobium-rich borophosphate optical glass fibers w...
International audienceDevelopment of new luminescent ion (LI) –doped optical fibre devices require m...
The main objectives of this thesis were to develop niobium-rich borophosphate optical glass fibers w...
Selective doping of Ni2+ in octahedral sites provided by nanocrystals embedded in glass-ceramics (GC...
peer-reviewedSelective doping of Ni2+ in octahedral sites provided by nanocrystals embedded in glass...
An investigation of the structural and luminescent properties of the transparent germanate glass-ce...
National Natural Science Foundation of China [61227013, 51302082, 61307104, 61422505, 61405044, 6157...
This work is devoted to the study of transparent oxyfluoride glass-ceramics for the development of d...