Collinear Tunable Acousto-Optic Filters Applying Acoustically Anistropic Material Tellurium Dioxide

• Autorzy: Volochinov V. , Polikarpova N.
• Języki publikacji: EN

Abstrakty

EN

Regular trends of close to collinear light diffraction by ultrasound propagating in paratellurite single crystal are examined in the paper. Strong anisotropy of elastic properties of tellurium dioxide in the case of slow shear acoustic waves propagating in the plane (110) of the material provides flexibility in selection of acousto-optic interaction regimes that are promisign for applications ni tunable acousto-optic filters. The paper presents descriptions of novel modifications of collinear acousto-optic devices developed on base of the paratellurite single crystal. The cells of the collinear filters utilizing optic and acoustic reflection are described and advantages of the designed instruments are discussed in the presentation.

• Wydawca: Silesian Division of Polish Acoustical Society
• Czasopismo: Molecular and Quantum Acoustics
• Rocznik: 2003
• Tom: Vol. 24
• Strony: 225--235
• Opis fizyczny: Bibliogr. 5 poz., rys.

Twórcy

autor

Volochinov V.

• Department of Physics, M.V. Lomonosov Moscow State University 119992 Moscow, Russia

autor

Polikarpova N.

• Department of Physics, M.V. Lomonosov Moscow State University 119992 Moscow, Russia

Bibliografia

• 1. E. Dieulesint and D. Royer, Ondes Elastiques dam les Soli des, Mason, Paris, France 1974.
• 2.J. Xu and R. Stroud, Acousto-Optic Devices, John Wiley & Sons, New York, USA 1992.
• 3.A. Goutzouil and D. Pape, Design and fabrication of acousto-optic devices, John Wiley & Sons, New York, USA 1994.
• 4.V. B. Voloshinov, Optical Engineering 31, Close to collinear acousto-optic interaction in paratellurite, 2089 (1992).
• 5.J. Sapriel, D. Charissoux, V. Voloshinov and V. Molchanov, Journal of Lightwave Technology 20, Tunable acousto-optic filters and eąualizers for WDM applications, 864 (2002).