Abstract
Interaction of laser light with natural acoustic phonons in materials can be used for non-destructive measurement of elastic parameters of materials. The Brillouin scattering technique is used for both basic research and applied efforts for all kinds of physical states: gases, liquids and solids. The article defines the scattering phenomenon itself, discusses the basic metrological elements and reviews the results of experimental work, mainly from the perspective of material research.
| Original language | English |
|---|---|
| Title of host publication | Encyclopedia of Condensed Matter Physics |
| Publisher | Elsevier |
| Pages | V4:187-V4:193 |
| ISBN (Electronic) | 9780323908009 |
| ISBN (Print) | 9780323914086 |
| DOIs | |
| Publication status | Published - 1 Jan 2024 |
Keywords
- Acoustic phonons
- Brillouin light scattering
- Elasto-optic interactions
- Fabry-Perot interferometer
- Inelastic scattering
- Laser light scattering
- Light and sound interaction
- Photon-magnon interaction
- Photon-phonon interaction
- Scattering on acoustic phonons
- Scattering on magnons
- Scattering on surface acoustic phonons
ASJC Scopus subject areas
- General Physics and Astronomy
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