A comparative study on high pulse energy femtosecond laser drilling of high-aspect-ratio holes under different pressure conditions
Rujia Wang, Kedian Wang, Zhengjie Fan, Xiaomao Sun, Xia Dong, Xuesong Mei, Wenwu Zhang
Topics & Concepts
Materials scienceLaser drillingAspect ratio (aeronautics)FemtosecondLaserPlasmaAtmospheric pressureAtmospheric-pressure plasmaOpticsMachiningAperture (computer memory)AblationDrillingComposite materialMechanical engineeringAerospace engineeringPhysicsGeologyEngineeringOceanographyMetallurgyQuantum mechanicsLaser Material Processing TechniquesLaser-induced spectroscopy and plasmaLaser-Matter Interactions and Applications