Constitutive models Electrical conductivity Copper Infrared Verre Glass-ceramics Thin film Photonic crystal fibers Absorption Dysprosium D Optical properties Germanium Chitosan Optical spectroscopy Optical fiber Optical materials Fibers Raman spectroscopy Infrared thermography Glass transition Infrared fibers Tellurite glasses Glass Waveguides Viscosity Rare-earth Temperature Oxynitride Hydroxyapatite Ceramics Bioactivity Contact resistance Chalcogenide glasses Nonlinear optics Energy transfer Rare earth Refractive index Pulsed laser deposition A Glasses Germanium compounds Supercontinuum generation Chalcogenide glass Erbium Densification X-ray diffraction Glasses EXAFS Sb2Se3 Structure Crystallization Elasticity Chalcogenide Fracture toughness Elastomer Microstructured optical fibers Mid-infrared Photoluminescence Upconversion Infrared devices A Optical materials Bioactive glass Hyperelasticity Sputtering Sintering Rubber Composite Biomaterials Sensors Infrared spectroscopy Amorphous materials Chalcohalide glass Luminescence Magnetron sputtering Atomic force microscopy Chalcohalide glasses Nanoparticles Fiber lasers Optical properties Glass ceramics Mechanical properties Fatigue Photocatalysis Indentation Strain-induced crystallization Chalcogenides Moyen infrarouge Selenium compounds Optical fibers Digital image correlation Chalcogénures Hardness Ionic conductivity Thermal stability Viscoelasticity Thin films Antimony compounds Modeling Natural rubber Infrared glasses Verres de chalcogénures