Abstract
This one-dimensional model exhibits a strong spatial collapse of the electric field when the self-consistent pump amplitude is held constant. The linear instability saturates if one allows for the self-consistent modification of the pump due to nonlinearities. The saturated state is characterized by relaxation oscillations and spatially localized electric fields of finite amplitude.
- Received 10 December 1973
DOI:https://doi.org/10.1103/PhysRevLett.32.457
©1974 American Physical Society

