Les traitements antireflets (AR) sont très largement utilisés pour améliorer la transmission de systèmes optiques composés de hublots, lentilles, de lames séparatrices,… Dans cette thèse les gammes spectrales visées sont le visible étendu [400-1800nm] et le moyen infrarouge [3,7-4,8µm]. La méthode de nanostructuration par dépôts de films minces utilisant des techniques PVD en incidence oblique (Oblique Angle Deposition) a été choisie car elle permet d’envisager des AR hautes performances sur une large gamme de longueur d’onde, via un procédé industrialisable. L’introduction de porosité via le contrôle des angles de dépôt est utilisée pour nanostructurer l’architecture de chaque couche et de l’empilement ; méthode permettant de modifier et d...
Le but de ce travail de recherche a été d’une part, de contrôler le procédé d’élaboration decouches ...
Physical vapor deposition is a fundamental tool to create thin films for countless applications. Dep...
The results of simulation of optical characteristics of antireflection coatings with continuously ch...
Anti-reflective (AR) coatings are widely used to improve the transmission of optical systems compose...
Nowadays, more and more innovative materials are sought to create new differentiating photonic treat...
The purpose of this study is the production of a high peformance antireflective coating. This study ...
International audienceOblique angle deposition (OAD) is a nanostructuration method widely used to tu...
International audienceThis work reports the development of a perfect antireflective coating designed...
International audienceAn antireflective coating presenting a continuous refractive index gradient is...
Antireflection (AR) nanostructures from biomimetic moth-eye structures which can eliminate the undes...
The physical characteristics of matter depend on both chemical composition and atomicscale structure...
La nanostructuration de surface à grande échelle est un enjeu majeur des nanotechnologies. Dans ce c...
This thesis provides an investigation and review of homogeneous multilayer anti-reflective coatings ...
Antireflective structures (ARS) with features of sub-wavelength size are appropriate as an alternati...
The theory of "classical" optical interference coatings is based on assumptions like ideal homogenei...
Le but de ce travail de recherche a été d’une part, de contrôler le procédé d’élaboration decouches ...
Physical vapor deposition is a fundamental tool to create thin films for countless applications. Dep...
The results of simulation of optical characteristics of antireflection coatings with continuously ch...
Anti-reflective (AR) coatings are widely used to improve the transmission of optical systems compose...
Nowadays, more and more innovative materials are sought to create new differentiating photonic treat...
The purpose of this study is the production of a high peformance antireflective coating. This study ...
International audienceOblique angle deposition (OAD) is a nanostructuration method widely used to tu...
International audienceThis work reports the development of a perfect antireflective coating designed...
International audienceAn antireflective coating presenting a continuous refractive index gradient is...
Antireflection (AR) nanostructures from biomimetic moth-eye structures which can eliminate the undes...
The physical characteristics of matter depend on both chemical composition and atomicscale structure...
La nanostructuration de surface à grande échelle est un enjeu majeur des nanotechnologies. Dans ce c...
This thesis provides an investigation and review of homogeneous multilayer anti-reflective coatings ...
Antireflective structures (ARS) with features of sub-wavelength size are appropriate as an alternati...
The theory of "classical" optical interference coatings is based on assumptions like ideal homogenei...
Le but de ce travail de recherche a été d’une part, de contrôler le procédé d’élaboration decouches ...
Physical vapor deposition is a fundamental tool to create thin films for countless applications. Dep...
The results of simulation of optical characteristics of antireflection coatings with continuously ch...