NON-ENVELOPE FORMULATION FOR FEMTOSECOND OPTICAL PULSES IN SEMICONDUCTORS

Authors
MELNIKOV IV MIHALACHE D MOLDOVEANU F PANOIU NC
Citation
Iv. Melnikov et al., NON-ENVELOPE FORMULATION FOR FEMTOSECOND OPTICAL PULSES IN SEMICONDUCTORS, JETP letters, 65(5), 1997, pp. 393-398
Citations number
13
Categorie Soggetti
Physics
Journal title
JETP letters → ACNP
ISSN journal
00213640
Volume
65
Issue
5
Year of publication
1997
Pages
393 - 398
Database
ISI
SICI code
0021-3640(1997)65:5<393:NFFFOP>2.0.ZU;2-K
Abstract
We analyze the response of an ensemble of Is-excitons driven by a femt osecond optical pulse, beyond traditional ''slowly varying amplitudes' ' approach. For optical pulses of a given duration it is shown that th e off-resonance optical field can evolve into a stable soliton with no nzero asymptotic behavior. (C) 1997 American Institute of Physics.