Generation of High Power THz Radiation in ZnGeP2 upon Femtosecond Ti:Sapphire Laser Pumping.

Autor: Lubenko, D. M., Losev, V. F., Ezhov, D. M., Andreev, Yu. M., Lanskii, G. V., Lisenko, A. A.
Zdroj: Bulletin of the Russian Academy of Sciences: Physics; Aug2020, Vol. 84 Issue 8, p1039-1042, 4p
Abstrakt: The possibility of generating high power terahertz radiation in a nonlinear crystal of zinc germanium phosphide (ZnGeP2) with pumping in a short-wavelength absorption shoulder of 0.67–2.5 μm is studied in detail. High power femtosecond Ti:Sapphire laser system operating at wavelengths of 800 and 950 nm are considered as a pump source. A peak terahertz radiation power of ~1 kW is obtained. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index