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