Title :
Ultrafast nonequilibrium high-field transport in GaAs studied directly via ultrabroadband THz sampling
Author :
Leitenstorfer, Alfred ; Shah, J. ; Nuss, M.C. ; Knox, Wayne H.
Author_Institution :
Lucent Technol., AT&T Bell Labs., Holmdel, NJ, USA
Abstract :
Summary form only given.Ultrabroadband direct detection of the THz transients generated by a 12-fs pulse allows us to directly probe the initial carrier transport dynamics for the first time.
Keywords :
III-V semiconductors; carrier mobility; gallium arsenide; high-speed optical techniques; sensitivity; submillimetre wave spectra; 12 fs; GaAs; THz transients; directly probe; fs pulse; initial carrier transport dynamics; ultrabroadband THz sampling; ultrabroadband direct detection; ultrafast nonequilibrium high-field transport; Argon; Filters; Fires; Four-wave mixing; Frequency conversion; Gallium arsenide; Laboratories; Laser excitation; Phase estimation; Signal generators;
Conference_Titel :
Quantum Electronics Conference, 1998. IQEC 98. Technical Digest. Summaries of papers presented at the International
Conference_Location :
San Francisco, CA, USA
Print_ISBN :
1-55752-541-2
DOI :
10.1109/IQEC.1998.680313
