Tracking unstable steady states: Extending the stability regime of a multimode laser system
- 30 November 1992
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 69 (22) , 3169-3172
- https://doi.org/10.1103/physrevlett.69.3169
Abstract
It is shown that the unstable steady state of a multimode laser system may be stabilized by the occasional proportional feedback technique for dynamical control of chaotic systems. The range of pump excitations over which stabilization can be maintained is extended by more than an order of magnitude through application of a procedure for tracking the unstable steady state as the pump excitation is slowly varied.Keywords
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