DocumentCode
2672790
Title
Ultrafast photoinduced above-bandgap transparency in GaAs due to the dynamic Franz-Keldysh effect
Author
Srivastava, A. ; Kono, J.
Author_Institution
Dept. of Electr. & Comput. Eng., Rice Univ., Houston, TX, USA
fYear
2003
fDate
6-6 June 2003
Abstract
We report the dynamic Franz-Keldysh effect in bulk GaAs. Ultrafast changes in transmission spectra near the band edge, including the first observation of photoinduced transparency as large as 40% are observed.
Keywords
III-V semiconductors; gallium arsenide; high-speed optical techniques; self-induced transparency; GaAs; above-bandgap transparency; bulk GaAs; dynamic Franz-Keldysh effect; transmission spectra; ultrafast photoinduced transparency; Absorption; Gallium arsenide; Optical films; Optical mixing; Optical pumping; Photonic band gap; Probes; Pulse amplifiers; Pump lasers; Ultrafast optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics and Laser Science, 2003. QELS. Postconference Digest
Conference_Location
Baltimore, MD, USA
Print_ISBN
1-55752-749-0
Type
conf
DOI
10.1109/QELS.2003.238340
Filename
1276457
Link To Document