Title :
Non-perturbative four-wave mixing in bulk InSb driven by intense off-resonant THz pulses
Author :
Junginger, F. ; Schmidt, C. ; Mayer, B. ; Mährlein, S. ; Schubert, O. ; Pashkin, A. ; Huber, R. ; Leitenstorfer, A.
Author_Institution :
Dept. of Phys., Univ. of Konstanz, Konstanz, Germany
Abstract :
A high-field multi-THz source is used to study the nonlinear response of InSb under off-resonant excitation. Field-resolved four-wave mixing signals demonstrate clear signatures of a non-perturbative regime in agreement with numerical simulations.
Keywords :
III-V semiconductors; indium compounds; multiwave mixing; narrow band gap semiconductors; numerical analysis; terahertz wave spectra; InSb; field-resolved four-wave mixing signals; high-field multiTHz source; intense off-resonant THz pulses; nonlinear response; nonperturbative four-wave mixing; nonperturbative regime; numerical simulations; off-resonant excitation; Electric fields; Electrooptical waveguides; Four-wave mixing; Nonlinear optics; Optical pulses; Spectroscopy; Transient analysis;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
