Abstract
We experimentally and theoretically demonstrate enhancement of the Kerr nonlinearity in semi-insulating GaAs through four-wave mixing of a CO2 laser beat-wave. Nonlinearity increases with decreasing beat frequency, attributed to nonlinear currents modulated by the beat-wave.
© 2019 The Author(s)
PDF ArticleMore Like This
Daniel Matteo, Jeremy Pigeon, Sergei Tochitsky, Ulrich Huttner, Mackillo Kira, Stephan W. Koch, Jerome V. Moloney, and Chan Joshi
JW3A.53 Frontiers in Optics (FiO) 2019
J. J. Pigeon, S. Ya. Tochitsky, and C. Joshi
FTu3G.5 Frontiers in Optics (FiO) 2015
D.A. Matteo, J.J. Pigeon, S.Ya. Tochitsky, and C. Joshi
FM2F.6 CLEO: QELS_Fundamental Science (CLEO:FS) 2017