Frequency entrainment in optically injected semiconductor lasers
Date
1997-03-24Author
Varangis, Petros
Gavrielides, Athanasios
Erneux, Thomas
Kovanis, Vassilios
Lester, Luke
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We theoretically predict and experimentally demonstrate the phenomenon of frequency entrainment in optically injected semiconductor lasers. The laser exhibits nonlinear subharmonic and ultraharmonic resonances for appropriate values of its frequency detuning from the externally injected signal.