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The interpretation of the intensity of components of laser scattering by interaction with matter
dc.creator | Fidanovski, Z. | |
dc.creator | Srećković, M. | |
dc.creator | Ostojić, S. | |
dc.creator | Ilić, J. | |
dc.creator | Merkle, M. | |
dc.date.accessioned | 2023-02-02T10:17:03Z | |
dc.date.available | 2023-02-02T10:17:03Z | |
dc.date.issued | 2012 | |
dc.identifier.issn | 1402-4896 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5745 | |
dc.description.abstract | The measurement of scattered light properties offers many optical, acoustic, dielectric, thermodynamic data about the scattering medium. Brillouin spectroscopy with various modifications and different laser types has been a measurement technique in acoustics for a long time, but it is still important as an autonomous technique. It enables more detailed and exhaustive knowledge of the acoustic and optical properties of matter. A series of Rayleigh-Brillouin spectra are recorded for a set of organic solvents and phytol. The equipment used in spectra recordings enables the measurement of four components of scattered laser intensity I hh, I hv, I vv and I vh. The ratios of the linewidth, as well as shifts, are determined for Rayleigh-Brillouin spectra. According to them, the hypersound velocity and absorption coefficients can be calculated. There is much software for data processing obtained in laser interaction with matter, with different programming tools. An analysis of spectra is performed, i.e. an examination of which distribution (Gaussian or Lorentzian) better explains the experimentally obtained diagrams. | sr |
dc.language.iso | en | sr |
dc.publisher | The Royal Swedish Academy of Sciences | sr |
dc.rights | restrictedAccess | sr |
dc.source | Physica Scripta | sr |
dc.title | The interpretation of the intensity of components of laser scattering by interaction with matter | sr |
dc.type | article | sr |
dc.rights.license | ARR | sr |
dc.citation.issue | T149 | |
dc.citation.spage | 014016 | |
dc.identifier.doi | 10.1088/0031-8949/2012/T149/014016 | |
dc.identifier.scopus | 2-s2.0-84860434488 | |
dc.identifier.wos | 000303523500017 | |
dc.type.version | publishedVersion | sr |