出典:Wikipedia
出典:『Wikipedia』 (2011/04/28 19:16 UTC 版)
Laser ablation is the process of removing material from a solid (or occasionally liquid) surface by irradiating it with a laser beam. At low laser flux, the material is heated by the absorbed laser energy and evaporates or sublimates. At high laser flux, the material is typically converted to a plasma. Usually, laser ablation refers to removing material with a pulsed laser, but it is possible to ablate material with a continuous wave laser beam if the laser intensity is high enough.
![]()
a device that emits a laser beam
Roentgenotherapy.
laser light diffracts electrons