High-aspect-ratio crack-free microstructures fabrication on sapphire by femtosecond laser ablation
Huagang Liu, Yang Li, Wenxiong Lin, Minghui Hong
Topics & Concepts
Materials scienceSapphireFluenceLaserAblationFemtosecondFabricationMicrostructureLaser ablationOpticsOptoelectronicsAspect ratio (aeronautics)Composite materialEngineeringMedicineAlternative medicinePhysicsPathologyAerospace engineeringLaser Material Processing TechniquesNonlinear Optical Materials StudiesAdhesion, Friction, and Surface Interactions