TY  - SER
AU  - Ionin,Andrey A.
AU  - Kinyaevskiy,Igor O.
AU  - Klimachev,Yury M.
AU  - Andreev,Yury M.
TI  - Numerical study of multiline CO laser frequency conversion in a ZnGeP2 crystal to the THz range
KW  - терагерцовый диапазон частот
KW  - CO-лазеры
KW  - численное моделирование
KW  - статьи в журналах
N1  - Библиогр.: 19 назв
N2  - A numerical simulation was performed for frequency conversion of multiline CO laser radiation to the THz range by difference frequency generation in a ZnGeP2 crystal. It was shown that the difference frequencies spectrum can be tuned in the wavelength interval of 70–1300 μm by tuning the phase-matching angle in the range of 11° to 55°. The maximal peak power of difference frequencies radiation (integral over the spectrum) was ~0.23 W at 45° phase-matching angle, which corresponds to a peak power conversion efficiency of 6 × 10−5
UR  - http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000723331
ER  -