TY - GEN AU - Losev,Valery F. AU - Kokh,Konstantin A. AU - Bekker,T.B. AU - Nikolaev,Nazar A. AU - Mamrashev,Alexander A. AU - Ezhov,Dmitry M. AU - Andreev,Yury M. AU - Lanskii,Grigory V. AU - Lubenko,Dmitry M. AU - Svetlichnyi,Valerii A. TI - Optical rectification in β-BBO KW - терагерцовое излучение KW - оптическое выпрямление KW - статьи в сборниках N1 - Библиогр.: 5 назв N2 - Optical properties of бета-BBO were studied in the range of 0.2 – 2.5 THz at RT and 81 K by THz–TDS. Recorded dispersions were approximated in the form of Sellmeier equations. Phasematched down-conversion, as well as SHG within the THz range, are found possible. Efficient optical rectification into long wavelength region was experimentally observed UR - http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000659211 ER -