Title :
Ultrafast dynamics of dense quantized magneto-plasmas in high magnetic fields
Author :
Lee, J. ; Reitze, D.H. ; Kono, J. ; Belyanin, A.A. ; Solomon, G. ; McGill, S.
Author_Institution :
Phys. Dept., Univ. of Florida, Gainesville, FL, USA
Abstract :
Relaxation and emission dynamics of a dense quantized magneto-plasma excited by intense femtosecond laser pulses in In0.2Ga0.8As/GaAs multiple quantum wells are probed by time-resolved transient absorption and time-resolved photoluminescence experiments in high magnetic fields.
Keywords :
III-V semiconductors; gallium arsenide; high-speed optical techniques; indium compounds; photoluminescence; semiconductor quantum wells; time resolved spectra; In0.2Ga0.8As-GaAs; dense magneto-plasmas; emission dynamics; femtosecond laser pulses; multiple quantum wells; quantized magneto-plasmas; relaxation dynamics; time-resolved photoluminescence; time-resolved transient absorption; ultrafast dynamics; Gallium arsenide; Laser excitation; Magnetic fields; Magnetic separation; Optical pulses; Pulse amplifiers; Pulse measurements; Spectroscopy; Superconducting magnets; Ultrafast optics; (300.6470) Spectroscopy, semiconductors; (300.6530) Spectroscopy, ultrafast;
Conference_Titel :
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-869-8
Electronic_ISBN :
978-1-55752-869-8
