Title :
Dynamics of cold excitons in Cu2O by time-resolved Lyman spectroscopy
Author :
Kuwata-Gonokami, Makoto
Author_Institution :
Dept. of Appl. Phys., Univ. of Tokyo, Tokyo
Abstract :
The dynamics of an ensemble of cold excitons created by two-photon resonant excitation is examined by mid-infrared pump-probe spectroscopy. Lyman transitions from the 1s to n-p states of ortho and para-excitons are probed in Cu2O.
Keywords :
Bose-Einstein condensation; atomic structure; copper compounds; excitons; time resolved spectroscopy; two-photon processes; Cu2O; Lyman transitions; cold excitons dynamics; midinfrared pump probe spectroscopy; time-resolved Lyman spectroscopy; two-photon resonant excitation; Absorption; Excitons; Laser excitation; Optical pulses; Optical pumping; Optical sensors; Resonance; Spectroscopy; Temperature; Ultrafast optics;
Conference_Titel :
Lasers and Electro-Optics, 2006 and 2006 Quantum Electronics and Laser Science Conference. CLEO/QELS 2006. Conference on
Conference_Location :
Long Beach, CA
Print_ISBN :
978-1-55752-813-1
Electronic_ISBN :
978-1-55752-813-1
DOI :
10.1109/CLEO.2006.4628988
