Light and sound waves reveal negative pressure

Negative pressure is a rare and challenging-to-detect phenomenon in physics. Using liquid-filled optical fibers and sound waves, researchers at the Max Planck Institute for the Science of Light (MPL) in Erlangen have now discovered a new method to measure it. In collaboration with the Leibniz Institute of Photonic Technologies in Jena (IPHT), the scientists in the Quantum Optoacoustics research group, led by Birgit Stiller, can gain important insights into thermodynamic states.

Sound ideas – Physics World

Sounds emitted by plants under stress are airborne and informative - ScienceDirect

Practical-Phase-4141 (u/Practical-Phase-4141) - Reddit

Engineered Metamaterials Can Trick Light and Sound into Mind-Bending Behavior

一种罕见且难以探测的物理现象- 知乎

A Novel Technique For Raman Spectroscopy Of Live Proteins

Light and sound waves reveal negative pressure

Sound Waves Through Solids (GCSE Physics) - Study Mind

News from the Institute

Propagation rules of shock waves in confined space under different initial pressure environments