Influence of the Tilting Angle of a BBO Crystal on the Terahertz Radiation Produced by a Dual-Color Femtosecond Laser
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Terahertz Science and Technology"
DOI: 10.1109/tthz.2019.2934717
Abstract: This article studies the effect of titling a beta-barium borate (BBO) crystal on the efficiency of generating terahertz (THz) radiation by dual-color femtosecond laser filamentation. It is found that tilting the BBO crystal can compensate… read more here.
Keywords: femtosecond laser; radiation; bbo crystal; dual color ... See more keywords
Polarization control of terahertz radiation from two-color femtosecond gas breakdown plasma.
Sign Up to like & getrecommendations! Published in 2018 at "Optics letters"
DOI: 10.1364/ol.43.000090
Abstract: We individually control polarizations of 800 and 400 nm beams, which form a two-color femtosecond plasma filament in air irradiating a linear-to-elliptical THz signal. We detected a threshold-like appearance of THz ellipticity at the angle of… read more here.
Keywords: thz; two color; polarization; color femtosecond ... See more keywords