The interpretation of the intensity of components of laser scattering by interaction with matter
Само за регистроване кориснике
2012
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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 perfo...rmed, i.e. an examination of which distribution (Gaussian or Lorentzian) better explains the experimentally obtained diagrams.
Извор:
Physica Scripta, 2012, T149, 014016-Издавач:
- IOP Publishing Ltd, Bristol
DOI: 10.1088/0031-8949/2012/T149/014016
ISSN: 0031-8949
WoS: 000303523500017
Scopus: 2-s2.0-84860434488
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Институција/група
Mašinski fakultetTY - JOUR AU - Fidanovski, Zoran AU - Srećković, Milesa AU - Ostojić, Stanko AU - Ilić, Jelena AU - Merkle, Milan PY - 2012 UR - https://machinery.mas.bg.ac.rs/handle/123456789/1443 AB - 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. PB - IOP Publishing Ltd, Bristol T2 - Physica Scripta T1 - The interpretation of the intensity of components of laser scattering by interaction with matter SP - 014016 VL - T149 DO - 10.1088/0031-8949/2012/T149/014016 ER -
@article{ author = "Fidanovski, Zoran and Srećković, Milesa and Ostojić, Stanko and Ilić, Jelena and Merkle, Milan", year = "2012", 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.", publisher = "IOP Publishing Ltd, Bristol", journal = "Physica Scripta", title = "The interpretation of the intensity of components of laser scattering by interaction with matter", pages = "014016", volume = "T149", doi = "10.1088/0031-8949/2012/T149/014016" }
Fidanovski, Z., Srećković, M., Ostojić, S., Ilić, J.,& Merkle, M.. (2012). The interpretation of the intensity of components of laser scattering by interaction with matter. in Physica Scripta IOP Publishing Ltd, Bristol., T149, 014016. https://doi.org/10.1088/0031-8949/2012/T149/014016
Fidanovski Z, Srećković M, Ostojić S, Ilić J, Merkle M. The interpretation of the intensity of components of laser scattering by interaction with matter. in Physica Scripta. 2012;T149:014016. doi:10.1088/0031-8949/2012/T149/014016 .
Fidanovski, Zoran, Srećković, Milesa, Ostojić, Stanko, Ilić, Jelena, Merkle, Milan, "The interpretation of the intensity of components of laser scattering by interaction with matter" in Physica Scripta, T149 (2012):014016, https://doi.org/10.1088/0031-8949/2012/T149/014016 . .