Title :
Strong-field effects in semiconductors: femtosecond dynamics of electro-magneto-excitons
Author_Institution :
Dept. of Phys., Surrey Univ., Guildford, UK
Abstract :
A new method is introduced that can trivially incorporate Coulomb, static, terahertz, and magnetic fields to all orders in semiconductor nanostructures. Novel wavepackets are presented and corresponding absorption spectra agree with recent experiments.
Keywords :
Landau levels; electro-optical effects; excitons; high field effects; nonlinear optics; semiconductor quantum wells; time resolved spectra; Coulomb fields; Fourier transform; Franz-Keldysh effect; Landau frequency; Landau levels; Landau oscillations; absorption spectra; electro-magneto-excitons; electron-hole wavepacket; exciton ionization; extreme nonlinear optics; femtosecond dynamics; full spatial information; harmonics; high-field physics; magnetic fields; quantum well; semiconductor nanostructures; static fields; strong-field effects; terahertz fields; Absorption; Atom optics; Atomic measurements; Excitons; Frequency; Magnetic fields; Optical harmonic generation; Optical pulses; Physics; Ultrafast optics;
Conference_Titel :
Lasers and Electro-Optics, 2001. CLEO/Pacific Rim 2001. The 4th Pacific Rim Conference on
Conference_Location :
Chiba, Japan
Print_ISBN :
0-7803-6738-3
DOI :
10.1109/CLEOPR.2001.971124
