Title :
Ultrafast broadband mid-infrared pump, terahertz probe spectroscopy
Author :
Dani, K.M. ; O´Hara, J.F. ; McCulloch, Q. ; Chen, F. ; Azad, A.K. ; Dakovski, G. ; Crooker, S.A. ; Taylor, A.J. ; Prasankumar, R.P.
Author_Institution :
Los Alamos Nat. Lab., Center for Integrated Nanotechnol., Los Alamos, NM, USA
Abstract :
We report a novel ultrafast optical system capable of directly pumping low energy excitations in complex materials and probing the photoinduced changes in their properties with terahertz pulses, benchmarked through mid-infrared-pump, THz-probe measurements on InSb.
Keywords :
Frequency; Optical harmonic generation; Optical materials; Optical pulse generation; Optical pulses; Optical pumping; Probes; Pulse measurements; Spectroscopy; Ultrafast optics;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA, USA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
