Source: wikibot/picosecond-ultrasonics
= Picosecond ultrasonics
{wiki=Picosecond_ultrasonics}
Picosecond ultrasonics is an advanced experimental technique used to study the dynamic properties and behavior of materials on very short timescales, typically on the order of picoseconds (10^-12 seconds). This technique relies on ultrafast laser pulses to generate, detect, and analyze mechanical vibrations or acoustic waves in materials.