A typical Brillouin light-scattering spectrum in the SrLaAlO4 (SLAO) crystal

• Autorzy: Błachowicz T. , Kleszczewski Z.
• Języki publikacji: EN

Abstrakty

EN

A new wide-band frequency component in the Brillouin spectrum, arising from absorption, has been detected in the SLAO oxide crystal. This completes the typical Brillouin spectrum, where Rayleigh lines, inelastic Stokes and anti-Stokes lines have been observed as a result of scattering from bulk acoustic phonons and, for some experimental configurations, on surface acoustic phonons. This newly discovered spectral component is distributed uniformly in frequency, independently of the light power incident on a sample, and depends on the incident wavelength.

• Wydawca: Instytut Podstawowych Problemów Techniki PAN ; Komitet Akustyki PAN ; Polskie Towarzystwo Akustyczne
• Czasopismo: Archives of Acoustics
• Rocznik: 2002
• Tom: Vol. 27, no. 3
• Strony: 241--247
• Opis fizyczny: Bibliogr. 9 poz., rys., wykr.

Twórcy

autor

Błachowicz T.

• Institute of Physics, Silesian University of Technology, 44-100 Gliwice, Krzywoustego 2, Poland

autor

Kleszczewski Z.

• Institute of Physics, Silesian University of Technology, 44-100 Gliwice, Krzywoustego 2, Poland

Bibliografia

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