The investigations of the nonlinear (NL) effects that appear in ferroelectric crystals are becoming more and deeper. At the present time, the NL optical crystals are more and more used for the development of new coherent sources of visible radiations, frequency conversion, beside the detection and several signals and images transformations. A very representative crystal of this material class is lithium niobate, LiNbO3 (LN), that since its appearance never stop to surprise with revealing more and more its properties. In this work, we show how Raman microprobe can be used for the characterisation of the ferroelectric domain microstructures in periodically poled lithium niobate (PPLN). The Raman intensity of transverse and longitudinal modes ...
Lithium niobate LiNbO3 (LN) is an excellent material for various applications in particular thanks t...
We investigate the structural and electronic properties of domain walls to achieve a better understa...
Abstract The photorefractive properties of LiNbO3 are closely related to the defect structure which ...
The investigations of the nonlinear (NL) effects that appear in ferroelectric crystals are becoming ...
Les investigations des effets non-linéaires (NL) qui apparaissent dans les cristaux ferroélectriques...
This thesis presents the results of investigations into the nano-structuring of lithium niobate usin...
Die ortsaufgelöste Ramanspektroskopie bietet ein breites Anwendungsspektrum in der Untersuchung von ...
Due to is large transparency and its important elctro-optic and non linaire optic constants lithium ...
Lithium Niobate is an optical material used in many applications in optoelectronics through its elec...
In this work we report on micro-Raman analysis on lithium mobate (LN) substrates in order to study t...
Le niobate de lithium LiNbO3 (LN) est un excellent matériau pour diverses applications en raison de ...
International audienceIn this work, we demonstrate the application of micro-Raman spectroscopy for t...
Lithium niobate LiNbO3 (LN) is an excellent material for various applications in particular thanks t...
We investigate the structural and electronic properties of domain walls to achieve a better understa...
Abstract The photorefractive properties of LiNbO3 are closely related to the defect structure which ...
The investigations of the nonlinear (NL) effects that appear in ferroelectric crystals are becoming ...
Les investigations des effets non-linéaires (NL) qui apparaissent dans les cristaux ferroélectriques...
This thesis presents the results of investigations into the nano-structuring of lithium niobate usin...
Die ortsaufgelöste Ramanspektroskopie bietet ein breites Anwendungsspektrum in der Untersuchung von ...
Due to is large transparency and its important elctro-optic and non linaire optic constants lithium ...
Lithium Niobate is an optical material used in many applications in optoelectronics through its elec...
In this work we report on micro-Raman analysis on lithium mobate (LN) substrates in order to study t...
Le niobate de lithium LiNbO3 (LN) est un excellent matériau pour diverses applications en raison de ...
International audienceIn this work, we demonstrate the application of micro-Raman spectroscopy for t...
Lithium niobate LiNbO3 (LN) is an excellent material for various applications in particular thanks t...
We investigate the structural and electronic properties of domain walls to achieve a better understa...
Abstract The photorefractive properties of LiNbO3 are closely related to the defect structure which ...