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Information × Registration Number 0210U001983, 0109U006379 , R & D reports Title The technology development for production of high-effective acoustooptical elements for visible and infrared spectral ranges popup.stage_title Head Vlokh Rostyslav Orestovych, Registration Date 16-06-2010 Organization Institute of Physical Optics named after O.G. Vlokh of Ministry of Education and Science of Ukraine popup.description2 Electrical and acoustooptical properties of produced from semiconductive ferroelectric Sn2P2S6 crystals acoustooptical cell were studied. The anysotpopy of acoustooptical light difraction in Sn2P2S6 crystals was experimentally studied. It was established that highest value of difraction efficiency is achieved at the interaction of transverse acoustic wave propagated along [010] direction (v21=2100 m/s and v23=2610 m/s ) with polarization along [101] direction with cyrcularly polarized optical wave propagated along [101] axis. The obtained value of coefficient of acoustooptical quality is M2=(1700+-400)10-15 s3/kg. Product Description popup.authors Дудок Тарас Григорович Костирко Мирослав Євгенійович Мартинюк-Лотоцька Ірина Юріївна popup.nrat_date 2020-04-02 Close