Title :
Ultrafast pump-probe spectroscopy in gallium arsenide at 25 tesla
Author :
Curtis, Jeremy A. ; Tokumoto, Takahisa ; Nolan, Nicholas K. ; McClintock, Luke M. ; Cherian, Judy G. ; McGill, Stephen A. ; Hilton, David J.
Author_Institution :
Dept. of Phys., Univ. of Alabama at Birmingham, Birmingham, AL, USA
Abstract :
We have conducted pump-probe spectroscopy of bulk GaAs in the Split Florida-Helix at 15 K and 25 T. We observe an electronic rise followed by a slower decay with a superimposed oscillatory response.
Keywords :
III-V semiconductors; gallium arsenide; high-speed optical techniques; optical pumping; GaAs; electronic rise; gallium arsenide; magnetic flux density 25 tesla; superimposed oscillatory response; temperature 15 K; ultrafast pump-probe spectroscopy; Magnetic separation; Optical harmonic generation; Optical pulses; Optical pumping; Probes; Ultrafast optics;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
